Here are a couple of the patches from shooting round balls with the .54 caliber Traditions Deerhunter. I don't see anything wrong with them. If anyone does, please let me know. To the left of them are a couple oy the MMP .451-.452/.54 caliber sabots I was shooting with the same rifle. The cups look a little stressed but they worked great. Any opinions or views on them would be appreciated.
The first photo is of the bullet end of both.

The second photo is of the powder end of both.