could i get some advice? shooting thompson contender 14 inch barrel using blue dot 16.2 gr in remington 44 mag case, 240 gr winchester jhp and winchester large pistol primer. i finish the load with lee factory crimp die. this shoots well in the contender, but not really happy with the accuracy, so got some h110 and started with 22 grains and other components are the same. the group was mediocre, but the cases were sticky coming out of the barrel. no other sign of pressure. when shooting with 22.5 gr h110, the cases were definitely sticking in the barrel with no other signs of pressure. i stopped and did not shoot the test loads with 23 gr h110.
i loaded another five cases using 21 gr h110 and the cases did NOT stick. but the group at 25 yards was about 4 inches. are the sticky cases showing real pressure signs using the h110? i am below the published max load of 24 grains h110, so i am stymied what to do next to find an accurate load using h110 in my barrel? should i cut back on the crimp (Lee FCD) so the bullet starts moving earlier?
thanks in advance.