Hi Frank, the best thing you can do Frank is to dump the servo,...... I know, you don't want to do that
but believe me it is for the best. You will never be able to have full confidence in the unit even if you
do (FIX) it, it may, (Sod's Law)give up the ghost in a position when you really might need to control
your boat. Not nice to see your much loved boat go screaming off to that great lake of the edge of
the world.
Buy the best unit that you can afford and one that is strongly reccomended by other yachtsmen, you
should then have many happy years of sailing. As chairman of the 'South Wales (UK) Model Yacht Club'
My members would replace every time. All the best mate bigH