Tablet Pressure Curve Tool

ENG > This application is designed to improve experience with Wacom tablets. Sometimes you have to press your pen with unnecessary force to get maximum opacity. With driver configuration is possible to change the pen response, but maximum force required for pressing the pen is still the same. This application helps you to modify all three control points of tablet sensitivity curve. Good settings can reduce the force required on the pen and still preserve linear sensitivity so you can hold your pen lighter, protect your pen tip, tablet surface and of course your hand…

CZ > Program pro jednoduchou konfiguraci tabletu Wacom. Rozšiřuje základní nastavení citlivosti hrotu o podrobnější práci s křivkou která převádí tlak registrovaný perem na hodnotu použitou v programu. Cílem programu je umožnit nastavení lineárního průběhu překladu hodnot při menším tlaku na pero samotné.

Some program actions requiring  elevated rights to run correctly.
(It is impossible to restart tablet service without elevated rights)


Video-guide by Matt Kohr
Stylus “Tip Feel” : Ctrl+Paint – Digital Painting Simplified


Download:
(for Windows XP/Vista/7 and Wacom tablets)

Version 1.6 – Development version:
(Enhanced UI, Pen Editor, Multiple Pen support, Wacom ISD support, Experimental Nov 2012+ drivers support)

Tablet Pressure Curve Tool 1.6.9.0 || ReadMe (25/05/2013)

Tablet Pressure Curve Tool 1.6.8.0 (25/02/2013)
Tablet Pressure Curve Tool 1.6.7.0 (24/02/2013)

Changelog, Previous releases & Known Bugs

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101 Comments.

  1. Hi! First off, I would just like to thank you for this amazing software! I’m currently using a 64-bit Win OS with a Wacom Bamboo Pen tablet, and I have encountered a few problems with the program.
    The “Auto-detect service” doesn’t seem to work properly. It suggested TabletServicePen to me, but WServiceTabletCon was the one that worked. No major issue there! However, the first time i run the program it goes through successfully, but if I’m not pleased with the settings and want to change, it doesn’t work anymore. Photoshop states that there is something wrong with the hardware driver, and the only solution I’ve found to the problem is to re-install the driver entirely.

    • Hi, thanks for your reply and bug report. The auto detection of services is broken on 64-bit systems and so there is possibility to choose correct one – it is however a temporary solution.
      For the second issue… Was all applications using tablet closed when the tool was used? Did you try to delete configuration / restore backup file and restart (the tool modifies only config file so it should be possible to use automatic backup that tool does and reboot – driver should be working again).
      If the problems is still occuryng it could be helpful to send me your wacom configuration file for further analysis. Thanks again!

  2. Hey I just heard about your tool this evening on an art tutorial video my Matt Kohr on ctrlpaint.com!

    I thought that it would really change how I paint digitally… But, Alas, I have a “Genius Mousepen 6×8 Tablet” not a “Wacom” brand… Any chances you will ever make a Genius tool? :lol:

    • Sorry, for a disappointing answer, but this tool is Wacom specific, because it is possible to modify Wacom driver configuration file with new values. And this tool just tries to simplify the whole process. Genius drivers are completely different and so there is a high probability that tool like this would not work, but unfortunately I don’t have any experience with Genius tablets..

  3. Kyouhyung Kim

    Hello again :)
    I am very impressed about your superfast reaction about my report XD

    When I tried your new beta version, however, I got the wrong service name error…

    I have previously written a batch file that restarts the Wacom service for myself, to overcome certain error specific to the device(Thinkpad helix) I am currently using.

    I used this command:
    sc stop WTabletServiceISD
    timeout /t 2
    sc start WTabletServiceISD

    For your information, the new driver installs to the following path(a little different from some previous versions…)
    “C:\Program Files\Tablet”

    Thanks for your effort, and I hope my report could help you, at least a little bit :)

    • Kyouhyung Kim

      Ah, never mind, I missed your Auto-detect service part :p
      I am testing the tool now, and it doesn’t show the service name error. Still gotta do more testing on the performance… Thanks!

      • Kyouhyung Kim

        The beta version seems to be working even on the newest driver. Thanks! You are truly improving other people’s lives!

        • Thanks, I’m glad that the application seems to be working. Feel free to write any comments, bugs or suggestions. The tool is labeled Beta, because even with my best effort and after analysis of driver setup files my ability to test the tool on different devices is very limited. So thanks people like You it is possible for me to improve this tool…

          • Kyouhyung Kim

            Just one thing…
            I think it may be helpful to put in a timed delay or status check code in restarting the tablet service… right now tablet service restart doesn’t seem to work all the time. Quite often I had to press the apply button two times to make the tablet service running.

            • Thanks for advice. I’ll look into it. In your example of stopping service is used command “sc”. I’m using command “net” for stopping service, because it should wait for service termination, “sc”command does not wait. So there “should” be no need for delay, but … “should” ;-)

  4. Kyouhyung Kim

    Hi, I really love your tool, Thanks for your effort in making world a better place to live :)

    Recently I found out that the latest Wacom driver has changed its service name into “WTabletServiceISD”, and the older versions of your tools no longer work on these versions…Can you please update the software so that it can also work for the latest drivers?

  5. Ella Fitzpatrick

    Hi, I assume the answer is no, but can the maximum nib force setting be increased on the S-pen? I find that the stylus hits its maximum force level too quickly (for not a lot of nib force).

    thanks,

    Ella F

    • Yep. Looks like it able to recognize just about 1/4 of intuous3 pressure sensitivity, and it is really sad. If there is any way to fix this – will be great.

    • I find the solution. You can search for “s-pen fix” on youtube. You can adjust sensor manually. (it is behind side button).

    • Sorry for my late reply. Thankfully Lama (thanks) found the solution for you. Tablet tool modifies configuration of Wacom drivers on Windows systems. S-Pen uses, I believe, similar HW design as Wacom pen but what are the possibilities of modifying pen settings within Android system are unknown for me. And this looks like a HW problem and as Lama mentioned the solution is tweak the potentiometers inside the pen How to Adjust Your S-Pen Sensitivity.

  6. Ah, I foind it out that WTabletServiceCon matches my service. My bad. :wink:

    • Hi, thanks for reply. Name of the service in Windows and the actual command line name are different. I know that this is not the best and a little confusing solution, but it should be temporary. For most users should work auto-detection of the service and for the rest it should help at least after some experimenting to select the right service and consequently restart service without leaving the application window.

  7. Hi Karel! It’s nice to see that you added the option for selecting the tablet service manually, however the service which runs on my PC isn’t listed, so I have to turn it off in the services window every time I tweak the curve. The name of the service is “Wacom Consumer Service”. It would be nice to have it in the next version.

  8. Hi, Are there any plans for a Mac version? Looks like a really handy tool that would make using my Graphie4 easier…

  9. Oh, god, I hand’t seen the pdf. Sorry for the last question.

    But I’ve got another one. The “Save” option in the “File” menu, what does it save and where?

  10. Hello,

    Could you explain me in a few lines what do the 2 thresold values do? I understand that one should be the pressure value when the pen starts producing a line, but, the second? what is it for?

    Thnx in advance.

    • Lower threshold – Value that cuts pens input and protects the user from misreads.
      Upper threshold – Value that determines level of pressure required for driver to register pen as mouse with pressed button.

      Setting pressure threshold too high can end with no ability to click or drag in Windows. Changing of these values is required for improving sensitivity of your tablet. (It is pointless to change lower point of pressure curve to almost zero if lower threshold is actually cutting all pressure values below its value)

  11. Hi, I’m on vista x64, intuos 4, with drivers 6.34-3. When I click apply changes a cmd dos promt appears and it says “the name of the service is not valid” “you can get more help with the comand NET HELP MSG 2185″ (all this in spanish). Any idea what I’m doing wrong? I opened the soft with admin rights. I don’t have wacom properties open but WacomHost.exe, Wacom_TabletUser.exe, Wacom_Touchuser.exe and Wacom_Tablet.exe seems to be running. Thanks for your help.

    • Sorry for late response. It’s probably a bug in Tablet tool. I have limited access to test the tool with different tablet and pc configurations/drivers. The tool is trying to execute command (it could be reviewed before you hit OK on VAC prompt) that should restart tablet service. But i your case the tool is using wrong service name. Applying changes and rebooting should do the trick…

  12. Hi there, I came across your Tablet Pressure Curve Tool, tested versions 1.6.6.0 Beta and 1.6.5.0. When I unzip the file and run it, line on the bottom of the window says “Wacom_tablet.dat configuration file is without necessary values -> Try to run Wacon Configuration first”.

    However I run and adjust things in “Wacom Tablet Properties”, I can’t get curve to show in program window, it’s just empty UI without anything to adjust, pen dropdown too says “No File”. Dat file is available in the system, tried to “run as admin” for software, wacom driver is the currently latest version 6.3.4-3. Intuos 4 M on Windows 7 Professional 64-bit

    I know that latest wacom driver itself has end point tuning options for pressure curve, but I’d like to test your tool too as it might allow even more fine tuning!

    Thanks!

    • Sorry for late response. There are some major changes in Wacom drivers and I don’t have sufficient means to test the tool on various configurations. For tool to be able adjust pressure curve values there must be valid configuration file present. But i your case, for some reason there is no config file or a config file without necessary values and in that case the tool is unable to modify something that does not exists.
      Try to open current configuration file manually (File->Open).

      • Thanks for the reply, I already tried opening wacom config manually, I get the same error message about “…run wacom configuration first”.
        I tried opening “Wacom_Tablet.dat” with both 1.6.5.0 and 1.6.6.0 versions of your tool.

        • BTW: I completely understand that this is free tool, I’d just like to see it working, as Wacom driver itself is limiting adjustments to certain values thus limiting the use of hardware.

          Would it help if I sent you my wacom.dat file? Not pushing it but if you feel like you are still going to continue working on this tool.

          Thanks!

          • It would hopefully help. But I would need a little bit more info if it is possible.

            You can send me config file and is location (if the path contains user name (personal stuff etc.) you can/should change it – I just need to know general location). And name and location of the service that is used. (It should be located inside installation folder of tablet driver in “Program Files\Tablet” and in the folder/subfolders somewhere should be exe file with “service” in its name).

            Contact is on this website in “about” section..

          • Hi Karel, I sent you all the infos about driver files I could find, I hope it’s helpful – Thanks!

  13. The latest Wacom drivers broke this tool, it seems the services the driver used changed their names. The error happens when applying the changes, everything else seems to be working fine.

  14. Hello,

    Extremely useful tool you’ve got here. I’ve been wanting this for a while.

    Just one question. Does Windows remember the curve after a reboot? I open the tool and it shows the default curve again. I just wanna know if I have to apply it or it’s just that the tool doesn’t read the system setting.

    Thanks in advance.

  15. Why do I lose all pressure sensitivity when I hit “apply changes” even without touching the graph?

    • Hi,the apply button save changes to the config file and restarts Wacom service. So in your case, there is possibility that the service failed to restart and in that case Wacom tablet is handled by default Microsoft driver without pressure support. In that case it should work to save configuration and restart the whole system. The whole problem could be also caused by unsupported Wacom model or driver version.

      • I have the intuos5 with the newest driver.

        • There could be some changes in configuration on Wacom side, but I believe, that there is setting in newest Wacom driver that does exactly the same as this tool and probably better.
          Wacom implemented this function because it was quite important and there was no other way than this tool or editation of config file. But there should be now driver settings and it should be the best way.

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