hahaha...I lie to her...I adjust the speed to very low,the speed just like Audley race tin..i told her this car speed just that fast...and she believe me...
So if crash the wall also nevermind....
I try to buy one NRX18 next month...i like MRS4 just because it more faster than M18 and NRX18....somemore i do some research of the chassis for MRS4 like RATZAS, MOTEK, PENGUIN R/C, IPD, Team Orion, GPM....motek exo2 chassis is the best...it design like 1/12 pan car...
so until now i still play with MRS4...maybe after chinese new year i will buy penguin chassis to try how the performance....