Has anyone with this boat had problems with RF Interference on a 1198 Hunninbird? New Motorguide, have spent hours trouble shooting the problem, with HB Customer Service and every fix on the web I can find. Hit the trolling motor and the interference is just to much. Ran jumpers, ground form tm skegg, direct hook up to crank batt, put chokes on wires, have tried a lot. Appreciate any help. SB![]()