With my Traditions Crockett, the best all around load is 30 grains 3f and a .311 ball & pillow ticking patches lubed with Hoppes #9 Plus bp lube. It is a good load giving close to 1800 fps in my Crockett. I've killed a number of squirrels with that load and it does fine as long as you stay away from the shoulder & hind quarters.
Nowdays I've taken to using 20 grains 3f. Still plenty stout and accurate but not overly so. I've also never found either the .32 or .36 any more prone to fouling than larger calibers. But each gun IS and individual, alright, and results may vary.