So far ive never blown a shock cap running my system and ive DONE LOTS OF JUMPING i know for a fact if i put the heavery oil and only 4 shocks id blow them like crazy tho......... one updrade u should do and you would be very happy with is get a new engine get the OS .18 CV-RX it had twice the power of your stock engine and it will last for ever!!!! lol and it only 100 american dollars (i have no clue how much it would be in the UK) its a very good engine and im sure everyone would agree with me on that


PS i recived the heavery duty middel gear yesturday (as a back up i didnt need it) its some pretty stiff stuff its made from carbon graphite not plastic liek the shock one.......i bought 3 of them.so i can use the rush for ever ther eliek what 3 or 4 bucks each??? lol to bad there isnt an aluminum one.......