i just did a tick lvl 2 rebuild and during the process my friend decided to start the car with the t56 out but the bell housing and clutch still in the car. kinda upset about it bc im not sure but do i now have to now realign the clutch? it would be nice if i could skip this process and just slide the tranny back on

 

The pressure plate holds the disc in place just fine.

 

Ok cool thanks... it all got done today... started her up and something is tapping really loud from the bellhousing. Any ideas? I didn't even mess with the bellhousing