ENGINE RE-ASSEMBLY

[Kennyg]

I HAVE REPLACED MY TRANNY ETC. AND ATTEMPTED  A DRY RUN ON PUTTING THE LOWER CRANKCASE BACK TOGETHER......HARD ALONE BUT IS THIS THE BEST WAY??? OR SHOULD THE ENGINE BE LOWERED ONTO IT SOMEHOW SO THE TRANNY IS ALREADY MESHED PROPERLY WITH THE SHIFTER FORKS?