ok let's try this:
Since your handler isn't modified, replace it with the one I supplied. It's ok to keep your modified ui file in the config folder.
Of course you still need the INI changes.
If you do want to modify the original handler for other reasons, that can be done, you just need to add most of the code in the handler I supplied.
Just to be complete Qtvcp will use the default handler and ui files unless it find either or both in your config folder.
In the case of the handler file, it's possible to make a special handler file that loads the original and then extend it.
This is nice as if the handler gets updated in linuxcnc, you will get those changes and then the local changes are added on top.
