Hey guys, I just got my press set up (Thanks to Uncle Sam for giving me the money) and as a b-day gift my brother bought me 158gr 38's and TiteGroup powder. Referencing the data from my chart from the Lee auto disk, I threw a load and scale reads 3.3gr. Lee says TiteGroup should be 3.2-3.9 and TiteGroup's bottle says max 3.8gr. Will this load be OK? both my revolvers are 357's so they could take a bit of pressure. also what's the best way to test a scale's accuracy? The test weight it came with measures .02g light, could I pull a factory load and weigh that round? Main thing that got me wondering is the rounds my brother bought are 158's but they weigh 155gr according to the scale. Wanna kill these ads? We can help!