We have recently bought a larger sailboat which has a hydraulic ram system for the
autohelm. If you grab the top of the unit it will tilt from side to side (also front to back if removed from where it is mounted). I removed it to see if there is something to tighten down and it is not obvious, the unit seems to sit on a plate and can articulate around the center, is this normal and is designed for movement in the system? Think it is an older
Simrad unit. First time I've had this type of system, thanks for any help, pictures enclosed.