An operator uses discretion on what kind of rugs enter into the cage dance with others. I personally show discrimination against worn out braids and tufted rugs. I'm on the lookout for worn out, weak or dry rot cotton foundations that will not sustain through the tossing turning of the tumble. I also look for any side cord weakness that is often the case with some production made Pakistan rugs. All in all, few relative to the majority become the concern. No I don't use a
Wolverine too.