Well we got it all set up and ready to roll. pushed in the clutch truned the key and "BROOM" she roars to life. I smile I put itin 1st gear let out the clutch and nothing. I ran throught all the gears in the trans and both t-cases. and nothing. I have the r15 trans and dual gear driven cases. I lifted the truck in the air and I can grab the rear drive line and with someone on the inside of the trcu the t-case spins all the way through. shift through the gears and the shafts spin how they are supposed to. But nothing with the trans. I have the marlin r150 to gear driven case. I bought the marlin 23 spline input shaft for the front case. Am i missing something? Everything is ready to go except it wont move on its own.