Has anyone successfully used the USCartool A500 Crossmember?

Otherwise, it's going well. The trans fits nicely up into the tunnel now. Was trying to get the engine and transmission bolted together, so I could raise it up to the proper height so I could do a.final fit of the lower crossmember. Got one bolt started on the pass side, the one just above the alignment dowel. But on the driver's side I just can't seem to get a bolt started. The trans is on the alignment dowels, in both sides, I can see the threads inside the holes, but just can't get a bolt to start screwing in. Adjusted the trans, up, down, tilted it this way and that, after about 20 minutes I just gave up and went in to clean up for work.

I swear some times the simplest thing that causes the most frustration. Maybe slicing my finger open threw me off my game or something. I'll try it again tomorrow.