I have data for 150 gr swc with N310, titegroup, bullseye, 700x, 231, sr7625 & true blue and 160 rn with all those + nitro 100 and AA #5. Any you want?
If you can't find data for 148gn Wadcutters or 158gn Semi-Wadcutters, you are definitely looking in the wrong places.
I can't imagine any one NOT having data.
Will recipes for any cast, lead bullet work as long as it is for the correct grain? My Lymann manual has 158 gr. (Linotype)...is that cast? I'm sure there is a lot of info out there I'm just not sure what to look for
The time tested, tried and true recipe for .38 Special 148gr wadcutters is 2.7gr Bullseye. Don't believe me though, double check with a current load data book. Not everything you read on the internet is Gospel. Don't run with scissors. Wait an hour after eating before going swimming. Yada, yada, yada.