Reply to NanoPad2 Traktor mapping issue

Hey all, merry christmas!

I was mapping out all the buttons for my new nanopad2 (thanks santa!) and im encountering an issue.

I'm trying to map out the "Loop size + set" command to the buttons so i can press the loops in descending order and get some cool buildups (like ive seen on midifighters), but the problem is the buttons are toggle, and there is no option to change them to hold as long as i press them.

How can I change it so that it isn't just a toggle?

I'm using traktor scratch pro 2 if it is relevant.

Thanks!! :]