darn, your cheaper than me
44 Mag... wads are about .430 then?
And the wonder wads are .490.
How well do the 44 mag wads fit? Do you use any additional lube over the face of the ball?
For what its worth, decent quality wad cutters (arch punches) in metric sizes in the 10-13 mm (.40 to .52) sizes can be had for about $10 each. The are fast and the punched wads simply fall out.
I punched several of each (10, 11, 12, 13 mm), as well as .45 inches ... just gotta wait for the cold weather to break in new england to try them all out.