Cold in Toledo today so went out to garage to install the new TB.
I have a 70mm Professional products TB. I have the Trickflow upper intake off the car right now,(put in injectors, Maf, waiting on AFR) First, the gasket they gave me for the ?, it's above the TPS, (plastic with two screws) the holes were offset, the original gasket was still intact and has the two holes side by side so re-used this for now, When I went to bolt on the new TB to the TFS adaptor one out of the four holes is off enough to not let my screw it in.....NOT too big of a deal, I have three in tight now and will have to adapt a smaller diameter bolt with a lock washer and bolt........ Anyone else had similiar problems.
I have a 70mm Professional products TB. I have the Trickflow upper intake off the car right now,(put in injectors, Maf, waiting on AFR) First, the gasket they gave me for the ?, it's above the TPS, (plastic with two screws) the holes were offset, the original gasket was still intact and has the two holes side by side so re-used this for now, When I went to bolt on the new TB to the TFS adaptor one out of the four holes is off enough to not let my screw it in.....NOT too big of a deal, I have three in tight now and will have to adapt a smaller diameter bolt with a lock washer and bolt........ Anyone else had similiar problems.

possibly a fix
with a search of this forum.