I have the same problem/ just started load workup /My max load with retumbo 93.5 .020 off lands 3.060col messured off oj with stoneypoint 215 fed pr 100yd group .642 2950fps haven't shot enough to get spread. fired 94.5/ 95 retumbo .050 off lands no pressure signs. could not crono to cold. with reloader 25 up to 92.5 .020 off lands no pressure signs,nosler guide#6 lists 91rel25 max for the 250 partition/ my rifle has a 28" barrel / mag opened up to take 3.830 oal. the max for the 250 acc seems to be lower than other 250gr bullets please list any load work if you have had a chance to do any . thanks DKO
my col is 3.780 .020 off the lands/
people are saying the retumbo lots vary .something else to worry about .
Though I new somelightbulbthing about reloading/till I found this Forum / lots of good info /THANKS TO ALL. DKO