[4runnerman]

I am with most here. I do clean my primer pockets always,but can't say it makes a difference. I do it because I love to reload and it is just one step in reloading. I have never not cleaned them so have to go with what people like Bart say's. I trim my cases every load though to. I don't wait till they get to the max length and then trim. I guess to me-- Reloading is as fun as shooting