Hi all, although I have never raced at your club I can understand the problems you are having because we have exactly the same problems at Ribble Valley in Leyland(Preston).
We had someone injured last week when a buggy became airborne and shot through a family of visitors at shoulder height then hit a member on the forearm - large bruise and gash.
The 1/10th buggies are too fast with just any motor in but what do we do ?
I think it is time to restrict motor sizes when indoors before someone gets seriously hurt.
Eric