I always cut my body shell before painting, and noticed whilst cutting the Durga shell that there are two options for cutting the rear of the body. There is the lower cut line which is what the manual shows – and which should provide the best seal to keep dirt out. There is also a higher cut line which opens up the rear of the body for cooling purposes – if you know anything about racing regulations you might know that in certain federations you can only cut holes where the manufacturer has designed holes to be cut – designated by having a cut line. Tamiya give you the choice. 
In other words, you don’t have to use the high cut line – but you can if you need it. Large scoops are provided to cool the motor and ESC, and in combination with the ‘hot weather’ cut out at the back, the Durga shouldn’t have too many problems with cooling.
I didn’t have time to paint the shell before the first race with the Durga, so I got a slightly scuffed body back with a couple of nasty dents from impact damage. I wanted to make this one a little special, and went for the ‘usual’ review paint scheme but with a new more complex set of flames. |