The rubber cover on my I-pilot remote is in bad order. You can flip the button cover and see the circuit board inside. Are replacement covers available and where from? Amazon has newer design remotes for under $150. Anyone tried them? Lots of good and bad reviews. Seems like the negative reviews always say they worked for 3 hours or 6 months and then shit the bed. Not good vibes relative to Minn-Kota customer service either. What do you suggest guys?