I picked up some 178 AMAX's and all I had on hand was some RL22. The RL22 works great the the 190SMK's as my "go to" combo. I used the load data in my manual for the 180. I loaded up 25 total 5 round loads. Started at 57.0gr and worked up to 59.5 (my charge for the 190s). I did some research and...