I searched and couldnt find anything to help me out, so here it is:
I switched from a 17t to a 15t a couple days ago and found the 77 gear inches too beastly for myself. Today, I go to try and change my cog back to the 17, bust out the lockring spanner and try and take off the lockring and it's stuck. Anyways, I was hoping someone would have had a similar experience and could tell me what they did about it or at least someone would have some ideas for remedies besides me busting my knuckles on spokes for another 20 minutes.
Thanks