Are you sure there wasn't some other type of incompatibility besides jump? I've shot a very large number of good groups with .308" bullets jumping at or near 1/8" in several rifles.
Ya know...good question. I didn't do the "pull-push" as I did with the FGMM. ...and I don't have experience shooting the 178 ELD outside of that. I will say that the jump was probably a bit more than 1/8". The gap right now is time...but I'm thinking when I have some, a date with the puller and a stoney-point might be interesting.
