according to the Speer #12 manual, you should NEVER load to a COL of less than 1.080 with 115gr. bullets as pressures can rise to dangerous proportions.
Everyone has their favorite recipies and a lot have them have been posted, so I won't go into a diatribe about the best one.
Try a few and find one that works best in your particular gun.
Thats' the beauty of handloading/ reloading. The sky's the limit.
Best of luck.
