I have some 2400 on the shelf I can use. That has a larger window. But like anything, you just gotta be careful is all. Ive always liked Titegroup, like the saying goes, "a little goes a long way". Ill just back the load down to safer results and then build up a load with the 2400 I currently have as well and then Ill take your advise and build up a load with your choice of powders. Its pretty hard to destroy a gun unless you just totally disregard common sense or have a lack thereof as well!