Hi SD, hope this finds you well. As to 29er issues there are two over here now!!
Last time some one asked about the gearing:
“charlie the bikemonger – Member said
The rough rule is take you 26er ratio andadd two teeth to the rear. So 32:16 becomes 32:18 having said that 29ers roll fast so you tend to use it in a different and faster way. That’s probably why I run 32:17. But these are southern softy ratios where the biggest hill is 600 foot.
I run 32:17 on 26″ and run 32:19 on 29″.
Yet to ride in sandals but do seem to have more weekend fuzz on my face these days and that is when I ride the 29er. ‘Sort of realmen ride grown up bikes’ Trainer wheels for the boyz!
Only my view but they seem better (more fun) when fully rigid, bigger wheels – bigger tyres roll over things, Trainer wheels need the give to cope with bumps.