RW on the BG are outstanding...I haven't been checking the weight consistently but I'd put them up against some of the pigs commonly posted on this site. averaging over 85% certainly, and I've caught some that would have to come close to 100%.
RW on the LMB is varying....on the 4LB and larger it's very good to excellent. I do catch some that are lower in the smaller size class - hence the removal.