Originally Posted by
caloso
In my experience, a bent DR hanger causes poor ****ing in some gears, not all. So you can get it to sit perfectly on the top gears, but it won't shift correctly all the way across the range.
[edit] Apparently, if you misspell "shifting" the censorbot will get you!
"eyeballing" the hanger is not enough, beyond that, "crosschain" it, small ring/smallest cog, if it jumps, then chain/freewheel non compatible as said and or one is worn too much. If it does stay engaged in the sm/sm, then look at the other stuff memtioned. to test the middle cogs, a method is to lock in the gear, using the adjuster screws, no not ask the cable to do anything, if the problem comes back, your freewheel is now a fishing weight, spare cogs? wrong decade to look, unless you are especially lucky.