There is a counterweight-set for the roll axis.

Same problem, though mine will go both directions if I tilt the handle steep enough to the other side. I can get it really close to balanced & the balance test claims it’s excellent, but in reality I fear it will eventually burn out the motor due to bad design & app readings.

I notice that the 'lock lever' is not fully locked into place. Have you experienced any problems with this? My lever only goes half way into the lock position.

Same problem here R5 with RF50mm 1.2 and RF15-35. and when using the gimbal it always drifts on the pan axis.

shure your roll axis is really balanced?

i have the same issue

You keep moving the pan slider back and forth as well as opening the grey lever back and forth.

Zcrane gimbals are so much easier to balance tbh lol...