[ewankoff]

well our igus expierience was very diffrent from yours. we used the igus blocks for our wheels and unforunatley they kept cracking and failing so we were constantly loosing wheels. however we used the igus for a small pivet joint on our shooter, an idler sprocket, and for the conveyor. in hind site the igus are great when they are not in harms way. a place wher the igus will never be vulnerable to impact is probably the best place to use igus.