axle casings rust appears through the paint.
Once we got the cylinder going down the studs we found the casings required some grinding to allow the piston down!
I have noticed for example that on the axle casings rust appears through the paint.
However, consideration was still being given to the possibility of excluding from the ban the intestines when used as sausage casings.
They use only natural casings which cook with the sausage, absorb the flavor and are not chewy.