300a

Appreciate help from the brain trust.... I have a near new GNU-430W with a fully working Cessna 300A Navomatic autopilot. I'm considering upgrading to a GI-275 and wondering if it can be integrated to this legacy AP? It's not listed on Garmin's interface list. Having GPSS to drive this legacy...

I joined a flight club that has the Navomatic 300a in there 182. During my preflight the right aileron had a moderate rachety feel ( If that is a word) and the left side had is also, but 50% less. You could also feel it in the yoke. Of course my first thought was the clutch for the autopilot was...