Just back from the range. I had put a tighter crimp on both the 147 grain moly and the 124 grain Rainiers round nose bullets. About .002 or so heavier crimp.
A tighter crimp seems to solve the problem. More testing is needed but I got good ignition and consistent firing rounds. Not like before. I will get out the Chrony as soon as it gets nice.
I will know more next Tuesday after I shoot at our USPSA Practice.
