Little bit means a lot sometimes. I use Hodgdons lightest 16 G 3/4 oz published load 15.3 international. RST 2 1/2 inch hull DR 16 wad. Sub Winchester 209 for Cheddite primers.

My powder bushing drops 15 g even. Shot bushing is light too I call it 11/16. Result is very mild duplicate of RST factory 3/4 oz loads . Often drop one bushing less than factory data with good results.

Boats