Three44s
06-10-2011, 10:54 AM
"You can't teach an old dog new tricks?"
But can an old dog teach him or herself a new one?
The past week I've been throwing charges of H4831 to a scale pan working up loads for Jwords in two .25-06s.
My measure for this coarse stuff is the little Lee Perfect measure.
Getting to the point: I was having a lot of trouble with bridging ....... My powder transfer tool is a fired .444 Marlin case so I have an excellent powder sight instrument and get a visual on each charge before it's even weighed.
I did a search on this so I appologize if it's redundant but here's my discovery:
If I lowered the just filled charge slowly ..... Ie. run the handle down slowly and let the powder charge string out at a "measured" pace ......... it did not bridge.
If I flipped it with my usual style it bridged very regularily.
For most if not all of my 36 years loading I have been a Uniflow guy and thus when it came to heavy stick powders ........ I just used a spoon and dipped onto the scale.
I would not make the assumption that now one can go from measure to primed case without scaling as the charges still varied by weight ..... all I found is that I could reliably get a thrown charge to fall into my .444 case/powder transfer tool to be scaled.
I DO have one of those funky Electronic powder measures but for a few test loads ..... it takes longer to calibrate it than it does to sort fly poop out of black pepper. Those are for established loads in my opinion.
Best regards
Three 44s
But can an old dog teach him or herself a new one?
The past week I've been throwing charges of H4831 to a scale pan working up loads for Jwords in two .25-06s.
My measure for this coarse stuff is the little Lee Perfect measure.
Getting to the point: I was having a lot of trouble with bridging ....... My powder transfer tool is a fired .444 Marlin case so I have an excellent powder sight instrument and get a visual on each charge before it's even weighed.
I did a search on this so I appologize if it's redundant but here's my discovery:
If I lowered the just filled charge slowly ..... Ie. run the handle down slowly and let the powder charge string out at a "measured" pace ......... it did not bridge.
If I flipped it with my usual style it bridged very regularily.
For most if not all of my 36 years loading I have been a Uniflow guy and thus when it came to heavy stick powders ........ I just used a spoon and dipped onto the scale.
I would not make the assumption that now one can go from measure to primed case without scaling as the charges still varied by weight ..... all I found is that I could reliably get a thrown charge to fall into my .444 case/powder transfer tool to be scaled.
I DO have one of those funky Electronic powder measures but for a few test loads ..... it takes longer to calibrate it than it does to sort fly poop out of black pepper. Those are for established loads in my opinion.
Best regards
Three 44s