hi all
sorted with a couple of ferrite rings and a faraday cage around the ing unit all well at the moment
thanks to paul and keith for your help
bring on the sun

hi all i have just bought a cap 232 (black horse) with a zenoah 62 (electric ing (bcm) has pcm rec and opto the problem is after 2 to 3 mins of engine running the rudder and ele starts to twitch very violently have tried removing opto , changed xtal etc the fault continues with engine running but st...