Yes it is very interesting to get everyones opinions on this, so keep the replies coming guys. There are still some experts we haven't heard from on this yet. There just seem to be alot of guys out there that are in constant load development all the time. Anytime they shoot, they shoot 5 shot groups, over and over again. 'This is a very tempting habit to fall into becuase we all want to see how small of a group can we shoot. The more I think about it, I lean towards settiing a goal for a particular rifle and when that goal is reached, shoot no more groups! Unless of course you are working on another load. That will leave a lot of time for making cold bore single shots on LR targets.