@FishMonkeh:
sorry to necro, I have the wondering cursor in BMS and DCS, I set a deadzone of about 15 in Control manager, problem solved.
I settled on about 15 too. With a deadzone I find the two speed slewing thing becomes tricky to use, so I use a script for slower slewing when the cursor is shifted. If anyone knows how to extend the “slow” band that would be a better solution.
//Cursor shifted fine tune
IF (JS1.B4) THEN
SCALE (JS2.A1, 16, 15, GAIN6);
SCALE (JS2.A2, 16, 15, GAIN6);
ELSE
SCALE (JS2.A1, 100, 15, GAIN6);
SCALE (JS2.A2, 100, 15, GAIN6);
ENDIF