as promise setup requirements to make tt01 drift.
1) get the blue aluminium main shaft.
2) get a full set of ball bearings. this is available in a set from tamiya. advice you get the tamiya set and not 3rd party bearings.
3) fill up your rear gear differential casing with tamiya anti-wear (aw) grease. this will help you semi-lock your rear gear diff so drifting will be easier.
4) get pvc tyres! this is a must. not sure if you bought pvc tyres from winnie already. typically people would get pvc tyres from here and fit them onto speedmind rims. 5) reduce your steering dual rate on your transmitter a little to reduce spinout.
6) change the gearing to 25/55. 25 teeth for pinion gear, 55 teeth for spur.
7) do not put oil in your shocks. i think tt-01 doesn't come with cva oil shocks anyway so this is just fyi.