I have the dynadroit instructions for removing and installing a solid mass dd setup. I have question for those that have done this on the floor of their garage. Is it necessary to remove the transfer case? If I buy/rent a transmission adapter plate/tranny jack is it easier to leave this on as a unit? Will I still have enough room to slide everything back to do the install? I'd rather not unbolt the transfer case and spill expensive fluids everywhere.

Any other thoughts or better tips that deviate away from this particular set of instructions?

Thanks