[MENTION=78399]Bill Kapaun[/MENTION] | [MENTION=13460]Homebrew01[/MENTION]

Awesome so the spacer is to keep the chain from rubbing the frame when on the smallest cog? Thanks for giving me some peace of mind, I think I'll go ahead and order it. I'll probably take it into my local shop and have the put it on and get things aligned. I kind of like indexed shifting. I was looking at 'plug and play' options for this and think the SL-1051 (I have the SL-1050) would work. Any foreseeable problems with that change?