Doggy clutch skids on the primary shaft to rotate with it. Each of the gear on the layshaft is set with it.  If the remaining-hand dog clutch is brought to skid towards the left through the gearshift lever, it messes Using the clutch gear, as well as the upper-velocity gear https://gregorywiorr.dgbloggers.com/34591888/gearbox-auto-can-be-fun-for-anyone