i was using a load in the 243 that used this powder and the 55g bullet, but i think my dog ate my notes. i cant find or remember what i was using. i dont know where i even came up with the load since its not in my books..... since im out of varget at this time, i was wondering if anyone here might have a bit of insight for me..... anyone use this powder with much sucess? i like it in my 222, but i dont know if its the best for the 243 or not. thoughts? thanks also, how bad of an idea would it be to start from BL-C2 data since they are almost identical burn rates? im pretty sure this is poor practice, but does anyone know if it would be ok in this instance?