Some years back, I bought a Lyman 4 cav 358429 mold. I have a number of Lyman 4 cav molds, and naturally not a handle for each mold, but share the 3 or 4 Lyman handles I do have. EXCEPT, for this mold. This being the first issue, narrow handle grooves, narrower than every other 4 cav Lyman mold I own. I finally caved, and just ground one handle down and even had to dremel the smaller holes out in the handles, as the handle attaching pins are much bigger also than any other Lyman attaching pins. OK, I'm up and running now that I have voluntarily self isolated, and decided to just get my 2021 and maybe 2022 bullets cast up. Holy mother of gawd, these 180 grain boolits are micing .363 on all bands.
I searched some older threads on this mold, and most comments referenced a smaller front driving band, closer to .354, and the lower band closer to .358. What in the sam hill do I have? Intended to PC these at some point, but it appears I may have to push them through a sizer before coating them, or they might be too big to push through without a lot of effort. I tried a handful, unlubed, and it takes a little effort, but not unusual.
Is this normal for this mold, or was this mold maybe a custom mold, and I bought it used unknowingly?
TIA,