Sorry i took so long to get back to you ,
yes i have been very happy with t/boss, and
it is clean to, i played about with differnt loads,
there starting loads are 250grnLRNFP 4.5
max loads are 5.8, i have not gone that high
but i went doen as far as 3.5 it got to the target,
out of all the smokles t/boss is the best, er for me
that is. But haveing said that you can not beat
REAL BLACK POWDER.