I typically swap the neck with a nylon brush, but now that I'm thinking about it I might have missed this one. (Quite possible I missed one

)
I ended up just scoring the neck of the case with a hacksaw and pulling the extractor out and scrappin the case.
Going down to deprime was a snap, it was the pulling out part where she stuck.
Must be that stinking Retumbo

carboning up my necks or reloader error????.... nah, it must be the first option
Roy,
I feel like I'm shooting a rimfire once I look at my targets. I'm so used to seeing those .33 caliber holes on paper. I have a couple groundhogs across the road around the 300 yard mark that are about to see what a .284 can do. So you never did name the contest rules.