I rode the Stone for 65 miles today for a growler of beer. It;s been shifting very sloppy as of late. At the petrol station I investigated to find the shift linkage was very loose and almost off the transmission shift shaft (EEK!). I rode the turd home in 1st gear to begin repairs. The stock tool kit is useless, big suprise. I had to grind an inch off a 5 mm allen wrench to gain access to the linkage allen bolt frown emoticon:( It took me an hour to remount the shift linkage and secure it. The allen wrench now lives in the tanky bagg smile emoticon:) I need to pay more attention to the olde thing I guess. Good day all in all, peace.