i have a cen matrix buggy that i just started racing.it is a matrix pro with kyosho diffs and a os v-spec engine. very fast car!!!! but i need some help with the set-up, suspension and diffs. i dont know much about offroad racing, mostly used to onroad,but like it more every time i race. my car is very loose in the rear comming out of the corner when i get on the gas.plus i think i dosent handle the jumps and the whoops very well. im running 5,5,2 in the diffs and blue springs with 30wt oil. cant seem to find anyone at track that can suggest anything. can anyone here please help me, i love to race this car and want to get it handling well. thanks for your input.