358429s come out at 0.368"

by John K., Monday, May 27, 2013, 18:39 (4142 days ago) @ RidinLou

Are they round and that far oversize? If not, have a look for anything that might be keeping the blocks from closing completely. You likely know this, but just in case.

Certainly Lyman has been known to goober up a mould somethin' fierce, so I'm not surprised if it is that far oversize.