[Jeph]

Can you take a picture and show us? The size of the hole in the spin lock should be the same size as the posts from the hard top (maybe 1/4" in diameter).

When you push those 2 handles to lock down the top, is it easy or difficult? It should require a bit of effort.

Also, as you're turning/pusing those handles, does the rear of the top seem to attach itself -almost like a suction effect? It oughtta!

I presume you DO need to buy spin locks for your car.