Not real mechanically inclined so i am not sure how this thing works but my problem is when i bought my 2002 ultra 21xs the hatch lift which is a black rod, i believe screw design wasnt attached to the bottom of the hatch. the pin was pulled and it was leaned against the back seat. my buddy and i put the pin back in, then hit the button to lift the hatch and it worked fine both opening and closing. the last time i took the boat home from the lake the lift wouldnt open the hatch so i pulled the pin and propped the hatch open to get a better look. the top of the lift which has the hole for the pin will turn but the rod wont come out of the lower assembly. any ideas on what i should look for when i pull the whole thing out of the engine bay?