More of the sideways head thing...

Realized that an off center choke tube wasn't the problem. Ended up with a little runout but not enough to make a difference.
Took the barrels down, reamed the left monoblock a little wider and pressed the barrel to the right as I re-soldered it. Didn't re-ream, but did put side pressure on the other as well when I sweated it in.
Placed in the spacers that I used the first time and from the original group looks like it worked. Will probably add a bit more space between the barrels for regulation further out.

Only fired two shots as there is a lot more work left and I should probably get the rib on, hook, etc.

Tom