Clopxie
[@MareStare](/images/37610#comment_101972)
Since you mentioned that you use the pen and the mouse with the same hand, I thought I'd look into an alternative solution that doesn't require you to use the mouse at all. Sadly X-mouse only lets you rebind commands on the mouse.
There is a program called AutoHotkey, which lets you do all kinds of rebinds and automations for the keyboard as well. It is entirely script based, so there is quite a steep learning curve if you wanna do anything custom with it, but I made a very simple script that might be of use to you!
It simply just replaces the X key with mouse right click, so you could hold alt+x and move the pen to adjust the brush size. Or if you need X for something else, you can just right click and edit the file and swap "x" to "d" or whatever other combination you'd prefer. The way it's set up, it should only work when photoshop is open, so the key will have the regular function if you for example tab out to type something. If the script works outside of photoshop, edit the file and replace the "Photoshop.exe" with whatever .exe name your version of photoshop has.
If that sounds like it'd be useful, just download both the V2.0 and v1.1 versions of [AutoHotkey](https://www.autohotkey.com/), and download this [script](https://drive.google.com/file/d/1FZrHSnaPA8zqNFs77f8lQZ3eghtP4I1x/view?usp=drive_link) that I made for it.
Once you have AutoHotkey installed, just double click the file and the script will run in the system tray, where you can right click and exit it when you're done with photoshop.
PS. In case you don't trust my fishy drive links, which is more than understandable, you can just create a new script with the program and copy paste this into it
```
#If WinActive("ahk_exe Photoshop.exe")
x::RButton
```
Since you mentioned that you use the pen and the mouse with the same hand, I thought I'd look into an alternative solution that doesn't require you to use the mouse at all. Sadly X-mouse only lets you rebind commands on the mouse.
There is a program called AutoHotkey, which lets you do all kinds of rebinds and automations for the keyboard as well. It is entirely script based, so there is quite a steep learning curve if you wanna do anything custom with it, but I made a very simple script that might be of use to you!
It simply just replaces the X key with mouse right click, so you could hold alt+x and move the pen to adjust the brush size. Or if you need X for something else, you can just right click and edit the file and swap "x" to "d" or whatever other combination you'd prefer. The way it's set up, it should only work when photoshop is open, so the key will have the regular function if you for example tab out to type something. If the script works outside of photoshop, edit the file and replace the "Photoshop.exe" with whatever .exe name your version of photoshop has.
If that sounds like it'd be useful, just download both the V2.0 and v1.1 versions of [AutoHotkey](https://www.autohotkey.com/), and download this [script](https://drive.google.com/file/d/1FZrHSnaPA8zqNFs77f8lQZ3eghtP4I1x/view?usp=drive_link) that I made for it.
Once you have AutoHotkey installed, just double click the file and the script will run in the system tray, where you can right click and exit it when you're done with photoshop.
PS. In case you don't trust my fishy drive links, which is more than understandable, you can just create a new script with the program and copy paste this into it
```
#If WinActive("ahk_exe Photoshop.exe")
x::RButton
```