I did some testing on different type of mouse that I can use with my QP to Add Points in Marking Tool, Fabric Comp, and Multi Point Border.... Are you sitting down? If not, sit down... trust me this is going to make a huge change for you! I have an MS Surface tablet and I put an MS Dock on it. And while that in itself is a huge upgrade and can overcome USB connection errors, that is not the BIG news. Are you ready????
I paired a USB Pencil Mouse to my QP and I can use it to click the ADD POINT button while moving the longarm... WITH MY HANDS STILL BOTH ON MY HANDLES.... At this point someone is reading this going what the heck is she talking about and why is she yelling. And that person obviously had never tired to find a comfortable way to hold the tablet and push the button on the screen and move a longarm hooked up to a computer system... all at the same time. People this is life changing. It was so simple and so smooth! I could trace curves... smoooooothly!
This is the pencil mouse that I tested.