I have got good results with the tips from the board on SMK 168s. I am loading my Sendero with 200 grain and 190 grain SMKs and need some tips. I read the Accubond threads. Any pet loads for the SMKs you want to share. I have some REL22 and was thinking of trying some H1000 or IMR 4831. My first ladder steps with the REL22 were less than impressive, but not terrible. Am also going to try the neck sizer dies rather than full body dies to try to tighten up the groups to under 1 MOA on a consistent basis. thanks in advance.