T-top dissasembly?

is there a screw?

On the handle itself? No, and I cant see under it to tell whether it just pops off or anything like that.

I seem to remember reading it uses the same kind of tool used to remove a window crank.

I no on some of my older cars with manual windows I could take a rag thin one and slide it under the window crank and work it back in forth with a slight pull as well and catch the clip and it would come out..... fairly easy to catch the clip with the rag might try that on the t top handle if it is clips that hold it