caeliferas backings are the bomb, they are handmade in the U.S., very very high quality. But i found the pads themselves werent all that amazing, you need an extremely harsh grind and then they work good.
Ali truly does know everything! Im not being sarcastic. I was this () close to making a 35 inch tap to rear yesterday, and thats saying alot because the biggest up to rear ive ever done is 25 inches. I was thinking i could do it and it works.