alright guys...
long story short, ive been planning on running a gen4 hybrid blower setup. which i THOUGHT was take a ported gen3 case with gen5 rotors and boom gen4.
but until today i never had my two blowers side by side.
and as you can tell, the rotors mount up similarly, but aren't exact. i would really like to make the gen4 thing work considering i don't have the gen5 LIM and i really would rather not redo my perfectly good LIM gaskets.

i really want to make this gen4 thing work, so
anyone with any knowledge of this is welcomed!
thanks