[Drdogface]

I agree with all that has been written here.. I reload a huge amount of 38sp and seldom have a problem. Most all my brass is once fired and scavenged from Police ranges by friends.. I would stay with Federal small pistol primers for now. Also clean the action well as I have gotten problems with dirty burning powders. I do believe that most armorers will advise no lube on revolvers. It's possible also to get lead fouling down inside the action but can't say I've ever seen it myself..pick a hard cast bullet and size and crimp it properly if you find lead shaving down inside.. When reloading your own brass...or any for that matter..I would deprime before tumbling and use a wet tumbler with a dash of Dawn dish liquid detergent. I find the Thumlers Tumbler to be the best and cheapest. Please report back when you find the answer.