What no brakes

[shmokinmonki]

Has anyone found a solution to to having no brakes?

I noticed the other day (I dont use the brake often!), that the car would roll on when braking. Very occasionally you can visibly see the cars wheels locking up around 1 try in 10.

Spec:Supra Gen1
AWD
Suspension upgrade
Stage 2 (red)
Bearing upgrade
Tyres upgrade

Now before anyone replies, no I have not touched the ariel, no I havent dropped or crashed it and I cannot get another remote to try, so any ideas?
Because you know I need a brake (ish)

I just hope someone can help???