Has Anyone Used These Adapters And Had Any Problems With Them? I've Read Several Threads On Different Adapters And Have Heard Good And Bad. The Extreme Were The Only Ones Available At This Time. I Got Some From Ebay And They Took About Two Hours To Install! Three Out Of Four,the Pins Wouldn't Go Through The Hole. Two Out Of Four,the Set Screw Hole Was Very Thin And Probally Won't Hold Up. Any Ideas Or Statements? How Reputable Is "extreme Racing"? Please Help!