Kolten

This iis the BEST advice to be given never trust it or guess at it or anything that way you get use to eye balling your powder level and you will become familiar with it and know when something is wrong! Or get a 650!

I couldn't agree more... !

I must say... I never have any issues out of Winchester or CCI.... I do use some Federal from time to time but... they are a little lighter than most witch causes issues in my Dillon RF-100..... I'm a fan of CCI / Winchester primers for Small & Large.