I'm always 2-up.
I still slouch.... and get pain in my shoulder blades after a while. Maybe because I'm 5'7"...
I could have a look at FastEddy's backrest (sorry but it doesn't look the part, even though I'm sure it does the job).
I need a floating disk from him anyway, I may add the backrest, especially since it looks like a very easy on/off item for the bike.
I'm not sure about the back rest though. Maybe...
But I still have this nagging idea about a T100....
Need to demo one with the wife behind first....
