Update
Discovered that in current game versions linear sensors always report positive numbers so the detecting reverse for this was failing. Fixed in this version mk3:
https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=2417321834

As it is a change to the logic Ive chosen to leave the original there. It still helps when going forward.

Update to description:
Link to mk2 which also manages pitch

Update, will affect logic

Forgot to include instructions to set roll input to Zero. Added that to the logic outputs to make sure that gets done. This logic change will affect existing installs. My apologies for disruptions.

For designs where you already placed it you can do a no-update fix. Put a logical part down called "constant number", set it to zero and feed its output into the "Gyro Roll" (not the stabilised one, that is for the MC link of this logic)