R4F6 van been good for the summer and ran well, now after all the recent rain and getting colder it really struggles to start if I leave it for a few days. The plugs, leads etc aren't that old, battery good. It has a supposedly waterproof breathable cover I put on if leaving out for a bit but ironically this seems to increase the condensation build up in the engine bay so not much use really. Can't seem to find Holts Damp Start anymore, I used to spray this over the electrics on other past old vehicles. Someone told me to get a 123 ignition with new HT leads. Any top tips for improving starting whilst I don't have access to a nice warm dry garage....advice appreciated. Cheers