Yeah, I am 195 lbs of tightwad. No experience with the gunpowder of that name.
Hodgdon lists nothing for 38 sp.
3.5-4.2gr. 185 Jacketed bullets in 45ACP
3.6-4.5gr 200gr cast in 45ACP
2.8-3.3 gr. 230 Lead RN 45 ACP
From the 2019 Hodgdon Magazine style reloading manual.