CAUTION: The following post includes loading data beyond currently published maximums for this cartridge. USE AT YOUR OWN RISK. Neither the writer, this forum, nor the staff assume any liability for any damage or injury resulting from use of this information.
Ok, it took a long time to get out there and try them out, but I easily got my 3200fps without any sign of pressure issues. In fact, I only pushed the max listed by Hodgdon's data by .1gr. to get it out of my rifle.
I went ahead and fired the rest and was at 46.8 gr before I got my first sign. By then I had pushed well beyond my goal at any rate. Extraction was still good and no primer issues either. Just an increase in head expansion over previous loads.