Yeah I'm also on my second Movi Pro. To be honest I've gone back to my M15 as I can't get the Pro as stable in flight, especially on longer lenses. My second unit is still impossible to balance on the pan axis, I guess due to a manufacturing fault like André says. It's super frustrating as the Pro is a much more robust design but I can't sacrifice aerial stability for the features it brings so until a firmware update or something makes it better in the air I'm sticking with the M15. I've made a power distribution cable that runs everything including the camera, gimbal, HD link and LCS off the two batteries on the gimbal so apart from the weaker pan motor it's pretty much like a Pro but it's also lighter so I get a little more flight time. I use some gens ace batts instead of the Freefly ones for a higher C rating but it powers everything for about 30 mins. And the batteries are hot swappable as I added diodes in to stop the current flowing back into the batteries. It's pretty annoying having a new gimbal I can't really reliably use but hopefully something will come along to sort it soon.