Thanx to everyone for the good feedback, and thanx to everyone who lent me stuff like diffs & tyres to keep me going!
The crossover was Chris's idea and I must admit I was concerned it would cause carnage at first but I don't think I saw 1 crash because of it? (This is where someone pipes up they got T-boned and wrecked a chassis because of it lol) Next time I will make more of an effort to get some more materials for proper jumps
Thanx again