Dave, I'm curious on your FTF with the Para.
I saw apackage at Brownells that can be used to smooth the trigger pull. If memory serves correctly (an iffy subject at my age), it worked on the lapping principle.
"A well regulated Militia, being necessary to the security of a free State, the right of the people to keep and bear Arms, shall not be infringed."
Life Member NRA
Life Member NAHC
Former President of the ECPT (Eifel Combat Pistol Team)