A lot of you seem to open the RX18 box as standard to allow extra cooling. I've got a HL Tiger 1 with RX18, standard ratio metal gearboxes and metal tracks. Is it worth me doing the same? I'd rather not find out the hard way that I should've done this before the thing goes "Fizz... £££ ker-ching £££"
Not had any probs so far but it hasnt really been taken out and given a good thrashing yet
