You could pretend you're on an Audax by riding the turbo in the rain with no cover at all, whilst slowly tearing up a single £5 note.
Hobo-tarp-shack could work though, couple of planks of wood temporarily placed between shed and fence to stop the droop. Biggest problem would be water pooling on the tarp. Maybe a big flat piece of marine ply temporarily placed between shed and fence (and stored behind the shed) in which case the tarp would be mostly redundant.
You could pretend you're on an Audax by riding the turbo in the rain with no cover at all, whilst slowly tearing up a single £5 note.
Hobo-tarp-shack could work though, couple of planks of wood temporarily placed between shed and fence to stop the droop. Biggest problem would be water pooling on the tarp. Maybe a big flat piece of marine ply temporarily placed between shed and fence (and stored behind the shed) in which case the tarp would be mostly redundant.