I don't get it. Got the dash off, replace evap, expansion, hoses, got it all back to together but cant get the bolts to line up in the blower unit. I can put the unit on the pin, but it will not slide left to line up the screws in the evap housing. Section ATC in manual doesn't really say much. I see there foam JOINT on the blower unit that does not insert into the right sideof the heater case.

I'm fighting this thing, Any suggestions, it cant be that hard to put back.