Thanks for the word of caution on the Unique. I wasn't sure how it would react in the Rowland. I use it in the acp and my other 'pistol' cartrides with cast bullets. Didn't load very many and I've got a 'puller' handy.
In doing more research, I've found several who've used stainless, so after I get this one to working, I'll probably go that route.
Thanks again for your information, it's been very helpful.