Built an ultralight .284 on a remmy short...yeah it works better on a long...I have been reminded by an "older" fellow more than once I was "screwing-up". It weighs in at around 6lbs scoped, so I really do not want to change it. I have 139 , 140 , and 154 loads all worked up...the 154 has been the tightest as of now (55.1g 4831)...my only concern is, with all three bullets, I am seating WAY past the cannelure , almost to the "down-side" of the bullet. I do not have any need/desire to go any heavier on the bullet weight...but...I am a little concerned about how far I am going past the cannelure. Are there any bullets out there w/the ring up farther ?!?