I do, but i think it's only important on older bikes that are more prone to leaking needles/diaphams etc.Yogi said:Always.
1) Once saw an old Zundapp being pulled apart. The petrol was leaking into the cylinders and the crank cases were filled with oil the same viscosity as...well... petrol. Couldn't help but think it was a bomb waiting to go off.
2) Knackers once tried to steal my dirtbike. Got it unstrapped, off the trailer, and started in about 5 minutes. Impressive....but the retards forgot to turn on the petrol tap. Found it stuck in a hedge down the street.