By 18+ do you mean from 18 seconds in in the video? I think its a left-to-right calculation order problem. Try putting a [swap] between your [ctlin] outputs that go into your [if] object and see what happens. Also a good opportunity to learn how to use the debugger-- it would illustrate the problem better than I can explain it :)

The issue is that the outlets of the ctlin are fired in right to left order, so when the cc number (middle) fires the cc value (left) is not yet set to it's proper value. With rotaries you would not get right to 127, with a toggle the values are inverted.

This version has a little timing trick, it waits for the cc value before sending the cc number.

Terry - I actually meant from cc number 18. Your absolutely right, I think i'll dive into learning about the debugger soon. Seems helpful. ;)

Xandu - Awesome! Thanks. This is super helpful. Bein new to max, not completely understanding the right to left timing issues. I guess i gotta learn that next before I make any more patches. Ur the bomb, thanks again!