Originally Posted by
bangerjim
PC’ing is your solution if you are worried about EXACT dead-on sizes. Personally I do not give it a 2nd thought if my boolits are 0.0005 under (or over). PC will add about 2 thou to your diameter. One coat will do it. 2 or more is a waste of time and increases inaccuracies due to lop-sided boolits. Final diameters will be determined by your sizing dies, not your molds.
But temp and alloy will definitely change the diameter. That is why I don’t even bother checking the diameters any more. I enjoy my hobbies, not loose sleep worrying over teeny little details.
Banger
Also: Try PC. You will throw your old grease lubes away after experiencing the pleasures of no smoke, no greasy or sticky boolits and NO LEADING. And being able to add a few thou to your boolits if needed is nice and easy.
Where the heck ‘ya been since 2009!?!?!?!?!?!?!?! Join in the fun and post regularly.