I use Lil Gun and a 115 and 120 gr. bullets with Hodgdon PISTOL DATA.
For even milder loads, Blackhorn data is another good powder.
Ooops. Noticed you threw in the 32 S&W Long in there as well.
If wanting to use the same bullet (90) grs., I would drop 2.0 grs of 231 in both cases. Bear in mind the 32-20 will take more, but that load would function in both.
Last edited by HawkI; 02/27/16.