Hello!:

I have one Kyosho Caliber 5. I put an O S Max 50 Hyper with Futaba 401 Gyro and Digital servos. I replaced the plastic tail blades for CF SAB blades and main blades too. But I want to know if somebody knows if there is any aftermarket muffler available for this heli. I fit one Revolution muffler, but the distance betwen the muffler and the fuel tank is very short ( about 5mm ). I´m looking for Hatori or Curtis mufflers. Does anybody knows something about?