New to 'trikes'--just picked my wife up a GW---noticed that the pre-load settings are inoperable (or uneducated users). rear seems very spongy to to me.....Though maybe the preload was just part of a factory wing and disabled with a trike kit--as I read it should be in operation, and everyone speaks about number 1-25. Where are they seeing this also the headlight adjustment switch in the same panel is not working--maybe a power supply issue? I did check fuse and it was good--turned on key and tried/started and tried nothing it seems? Was reading and apparently I need to get the unit on stands as there are multiple shock setups? Auxilary..factory... Are there any adjustment on front suspension....?