I just thought up the idea of using DTE gearbox oil I have in a 20 litre drum and smear on the bits that tend to rust on the engine, using a kitchen basting brush. What does you think of that, or is there anything more suited, such as WD spray? I want it to last until the sun runs out!

Ahh, if only victa had kept producing the thumblatch catcher series, they would be in better shape today!