Time to add oil. Obviously the engine/cylinder oil is part of the twol-stoke fuel however the gearbox still needs some. It wasn’t particularly obvious where to put it or indeed how to put it in, but I finally got there. There is a small ‘sump’ plug/bolt which once removed, provides access to the gearbox. Oil has to be pumped into the box until it starts coming out the hole, then re-insert the plug and nip up. Well, that’s what I did anyway; made the most sense but don’t blame me if you copy me and yours breaks!!