Dynotune and NX openers here.
Dynotune worked out of the box, no problems.
I had to change to a NX Valve for clearance on my floor (needed the 45° valve angle) so I went to the new style NX opener. Works great but I did have to play around with the clutch to get it to work right.
Here is the dynotune one, you can see the tight turn the Mainline does.