I am casting with a new mold, it is a beautiful N.O.E. .358 Sil RCBS design and the bullets look fantastic. My question is about the bullet weights, they run from 181.7 gr to 183, with the bulk 182.3 to 182.7. What is the acceptable weight deviation? They all look good, just wondering if they are all keepers or not. This is my 1st experience with a more than 2 cavity mold and my 1st experience with an aluminum mold. All my other molds are 1 or 2 cavity steel. My 1st try last night was all wrinkled bullets and all rejects. Tonight I heated the mold with a hotplate while waiting for the lead to melt and I kept pot between 650 and 700 degrees. Bullets will be loaded in .357 Max and fired from a TC Contender 14" bbl, but 1st I will size, gascheck and powder coat. Any answers about what weight deviation I should consider as keepers would be appreciated.