Adam,

Alliant and Hodgdon publish alot of 7/8 oz data. I think Hodgdon developed some 3/4 oz data for the CAS shooters. Years ago I emailed both companies to ask if I could use 7/8 oz data as the basis for 3/4 oz loads. Both companies said yes. Phil Hodgdon told me that he had been doing this for his son.

I use old style AAs or any Rem hull (STS or GC). For 3/4 oz the DR pink or the WW OEM AA12L are best. For 7/8 I'm now partial to the clear Duster, though the CB AA12L clone works well.

I've had best results with Clays. I prefer it to RD, Claydot, and Promo. If you plan to use 3/4 and slow 7/8 oz loads in the cold use a primer that is at least as brissant as the Win 209. In January nothing works as well as the Fed 209A here in ME.

Sam