hi guys,i've started reloading my 7mm rem mag with the 168gn berbers,problem is the tip bottoms out in the projectile holder insert of my redding competition bullett seating die. i only need the small insert that holds the tip of the progy and i've had it on order for FOUR months with the useless australian agents and still can't get a reply.where would be the best spot stateside to order it? must deliver to oz, many thanks mike