I have had no problems whatever with my Lee Pacesetter 45-70 3 die set, it works great, the .270 set kinda turned me off on buying any more Lees, though.....particularily since RCBS and Redding dies are readily available locally and no one carries Lee dies here at all, the only way I can get them is mail order. They carry other Lee products, though, one of which is my favorite, the caliber specific trimmers. Love the Lee Auto prime, too!!!