904 HELP needed

Thanks guy's,

I have had this motor for about 6 years with out any problems befroe until it was mated to this trans. according to the factory manual you strip the trans mount a dail indicator on the back of the crank turn the motor by hand then get offset dowels to rectify the misalignment. Sounds easy but who has the equipment to do it not me & it seems most trans shops don't as they remove rebuild & replace the original trans 99.9% of the time.