If I can make a suggestion again, 2F or 1F for the bullets, Wayne.

The only variation on this, would be 3F GOEX Old Enisford. That stuff actually shoots well in my Sharps - still experimenting with it.

The higher the pressures, however, the more often you will need a new nipple.

Old Enisford or Swiss 1 1/2F might be the best as it seems to be in the Sharps.

You are off to a great start. Change only one thing at a time and keep good notes.

Best of luck.