Daryl,
Thanks
I have some .570 ball from my .58 rifle that I want to try. Also, thanks for the advise on .600 balls. Some time ago I ask one importer about .600 Lee moulds and told me that he have to make a special order for it and it would take some months.
I will ask one .600 mold so I can use it in my 16ga and in my .577 Snider.

Thanks
Martin