For the last 8,000 cycles or so there have been no problems and no changes in the press configuration. No change in powder, bullet type, weight or primer make. No conversions or toolhead changes.
The only removal of hardware was for cleaning purposes only.
Regarding the Leaning Tower of Pisa Brass, it only happens occasionally and when you insert the primer, thus apply upward pressure to the case.
I tried to lessen the pressure with which i prime the cases, but i now have erratic primer seating depth.
8k perfect rounds, now I have issues.
In the most recent 300 primers I've had an estimated 50 buckled case mouths.
In total I've loaded maybe 15- 20,000 .380 and have not had any problems like this before.
I'll see what I can fiddle with in the spring-arm dept. but I'm dubious.
over 100,000 rds loaded this year and that little arm has touched each one without a problem.
Pass or fail i'll return for an update