I just picked up a 1993 dixie 821 that needs an engine replacement. Anyway. Once that is done I'd like to put autopilot on it. It will have a 4.3 with a 9.9 4 stroke kicker. I had a quest 267 with a raymarine auto pilot, I dont remember the model but it had +1,-1,+10,-10 inputs with was a VERY nice feature. What is out there now? I'm only interested in using it for trolling with the 9.9 and I'm NOT interested in top of the line $4000 unit. Just a solid performing unit that will keep my boat on course while trolling.