[Si Coe]

The thing is the old track had a big jump that:

1: Many complained was a car breaker
2: Used to get massive puddles around it
3: Attracted a lot of unwanted attention

Its point 3 that matters here.
It was quite normal to turn up at the old track and have to turf a bunch of bashers with nitros off to set up the track. Then when we started to pack away there would be a crowd of kids waiting to ride it on their BMXes.
The nitros used to attract complaints from the neighbours about noise, and even though we are an electric club they are still technically 'our fault'. The kids used to damage the lips on the jump with their wheels, drop litter (broken glass especially) and generally vandalise the track. Furthermore if any of them got seriously hurt messing up to jump, legally we are responsible even though they are trespassing!
The new track was intentionally designed to be dull without track markings on it. It doesn't get so many nitros and bikes, hasn't had too much vandalism and isn't a PR/Legal liability.

In other words - by all means make a jump, but please make it removable. That setup was chosen for a good reason and the reason remains.
What we need is a removable jump that is neither the size of the massive tabletop monster, nor as violent as the ski jump. Something more like typical indoor jumps, but painted in a suitable coating that it will still grip when wet.