Powertrax Help!!!!!

[vetklr]

I took my car out for it's first drive the other day after waiting to get insurance taken care of. I pull out of the driveway, as I ease into it and grab second, nothing! I thought I missed the gear? The problem is I did'nt! I poped it back to first, heard a clunck in the rearend and I have power to the rearend. This time it goes into second and seems to be ok. I turn around to head back to the shop and again the rear end has nothing with an eventual clunk and it engages.

Ford 9" with 3:70s and a powertrax locker. Me and a friend built it It seemed extremely simple I can't imagine what we could have done wrong.

I pulled it in the garage, Jacked it up. There is a test that you can run that comes in the instructions that passed the first time. This time I put it in gear and can spin the tires either direction by hand? (Not right!) I called the number for Powertrax (Now owned by Auborne gear)

As soon as I read the guy the Part Number which starts with VX, he says oooooooh, you got one of those...... He told me this was discontinued before they bought Powertrax and could not help me?????????????

Does anyone know anything about these "VX" type lockers????? Or experienced anything like it?