Perfect Pass issues

[SurferMan]

I had my 2004 22SSV out all day Saturday. Everything was working perfectly fine all day until the end of the day. Towards the end, my perfect pass was acting crazy. It would engage and then the speedometer would go all over the place. It would show all different kinds of speeds. 21 for a bit, then 7 then maybe 12 then maybe 4 and so on and so forth. I don't really know where to start. Should I just reset the system? Or is there a software update for it? I don't really know. Any suggestions are appreciated!!

[CJD]

It sounds like the paddle wheel may be clogged with something. It's usually located on the left of the keel behind the fins.

[garyholl]

2x CJD. also, I was just saying in another thread that I thought there was a ground wire issue people have been fixing with an extra wire or by improving the one that serves the guage from the fuse box. Search ground wire here and in the Moomba forum and see if you get anything you can use.