True you can't buy springs that will prevent the truck to bottom out on a 8ft drop if you can i bet they will effect handling negativly like a mo fo. Try using thicker Shock oil and try using a stiffer spring. Expeirment is they key my friend. I use bigBores with white kyosho buggy springs and the light blue LOSI springs. It's been good by far yet to mention a thicker oil. Also keep in mind that you have the different Shock pistons to mess with. Like a two hole piston with 50wt oil or even up to 60 wt to dampen ur travel when it's dropped.