Hello My Friends 

I am trying to develop a program interface Mach4

How do I edit the slider shape form and the tap controller

Look at the attached picture in this link please ... the topic is very important for me

https://drive.google.com/open?id=14Z4mMCpHuAsT8aCcnjOiw0NouwtfAMpg

Hi,
there is a slider already in Mach4, you can add them to screens as you need. Note also that there are quite a few options that you can use to get the right feel or look.

Would any of those be adequate?

Craig