i can use gears one through four on my rear cassette fine, but 5-9 goes CLICK CLICK SNAP BOOM when i put pressure on it. Its sounds like its skipping over the teeth. So i got a new chain and cassette, and still i have this problem. I even have reverted to anotehr derailleur i had sitting around, and then back to my XT. Still same problem with both derailleurs. Something is clicking, but i can never tell what it is. Any ideas? Thanks
