did a rebuild on the top flipper and the shutter seems to be fixed but the flipper is very weak at the beginning. If I put the slightest of force on the flipper in the resting position, it will hum and not move. If I let it move upwards a little it seems much stronger. In the fully up position it is quite strong but if I place tension on it for say a couple of seconds it will let go.
is this eos adjustment?