Dear Daryl S,

As you may remember, I chose the brass because they can be loaded with an RCBS die in my rockchuker press.
Plastic will require a new press and roll crimper, etc.
I just did not want to spend the money.

I will have to try it and see if accuracy is an issue.

The paper / carboard lining sounds interesting, I assume you make a cardboard tube and insert it into the brass, How do you secure it ? Do you rely on the crimp to keep the tube in place ?
How often do you have to replace the tube ?
I will have to get new cards and wads since everything I have is 11 ga and 10 ga.
If the tube reduces to 12 ga diameter I could use plastic wads.
I wonder what pressure will do ?

I may have to do more research.

Thanks for the input.

Nitro