For you guys shooting F-Class, I'm curious... generally speaking how much neck tension do you start your load development with? I'm talking about once fired brass, not new/mandrel expanded stuff. I know the correct answer is you need to find what the gun likes, however we all know barrels have limited life, and it's better if you can find a load more quickly. I'm also curious, at a high level, do you typically find most rounds seem to prefer tension lighter or heavier tension? If you are testing with different size bushings or expanders, at what point in your load dev process do you start this test? Thanks in advance!