basic data:
chassis: ms-l
motor: 3V 0.22A
gear:3.5:1, stock shaft
wheel: stock wheel shaft, 5 spoke gold rim with black tyre.
front roller: 16mm low friction roller.
rear roller: super X rubber roller.
cover: thunder shot plastic cover without wing.

Front:
-16mm low friction roller, this is more harder than normal plastic roller who has same shape and come with box.
-position: roller on top, screw with threat lock gear, direct in, manually increase front angle with lighter and plyer. this ensure the screw hole not loose.



Rear:
-16mm rubber roller, ensure rear are not vertically lift up.
-position: roller on top, slightly angle with lighter and plyer as well, angle is needed to provide downforce at the back.



side:
front is lower than rear, so rear part will lift 1st since it CG is higher, it provide downforce to the front, in this case i can use low friction roller at front but no head up...have to balance it on testing stage since different car has it own characteristic. rubber roller provide good grip on track.



uncut to ensure it durability.


5 type of chemicals using on this car, this is quite important for stock motor car to maximize performance.
1.tamiya grease: gear box, side wall, gear
2.singer oil: roller, gear shaft
3.thread lock grease: screw hole
4.PTFE super lube: wheel bearing, motor bushing
5.muchmore comm drop.: motor


thanks