Hopefully I am not hijacking this thread, and adding some useful info. I am very new at this Load development. I am also not a very good shot and need to spend more time behind the trigger. I read about the 10 round load development test, I liked what I saw, and thought why not, it will take out the initial precision component of load development, especially with the winds we've been having. I found it very interesting the trend in velocity vs load charge. Sure I needed to purchase a Magnetospeed to accurately do this, but heck its an expensive hobby so why not. From here I can pick my best velocity node and try several groupings at a target and hopefully have a hunting round that this gun likes. in my test I went up in .3 grain increments and fired 27 rounds till I had some pressure issues.
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