I PROMISE THIS WILL BE THE LAST POST ABOUT THESE HEADS HAS ANYONE BUILT THESE HEADS,AND IF SO, DID YOU HAVE ANY ISSUES WITH PUSHROD AND GUIDEPLATE CLEARANCE ISSUES. EVEN AFTER I PICKED THE BEST SET SUMMIT HAD LEFT AND CHANGED BRANDS OF GPLATES,IT STILL LOOKS LIKE THE PRODS ARE GOING TO RUB THE HEADS IN SOME SPOTS.I AM GOING TO USE A DIE GRINDER TO CLEARANCE THEM. IT JUST SEEMS REALLY STRANGE THAT A BRAND NEW SET OF HEADS NEED THIS KINDA WORK DONE JUST TO GETEM UP N RUNNIN.