I'll start by saying I don't know much about skies, but trying to save an expensive trip to the shop.

When I press the start button, it sounds like a connection problem, just some clicking. However, there seems to be quite a bit of torque or something being applied to the engine as the entire ski shakes when start button is pressed. I've read possible silinoid problems, DEFF post problems, but not sure if these fit my issue exactly. Any ideas?? thanks