IS THERE A SIMPLE WAY TO DETERMINE THE SIZE OF THE EXHAUST OUTLET (THRUST TUBE)??
TO MAKE A THRUST TUBE, WHAT WEIGHT OF CLOTH?? HOW MANY LAYERS?? WHAT'S THE BEST (EASIEST) WAY USING GLASS??
IS AN INLET DUCT REQUIRED 0N A SABRE?? OR KEEP EVERYTHING OUT OF THE WAY?
HOW CAN I BE SURE THAT THE INTAKE OPENING ON THE SABRE WILL BE BIG ENOUGH TO ALOW ENOUGH AIR IN WITHOUT CHEATER HOLES.
I KNOW EVERYBODY HAS AN OPINION, SO LETS HEAR IT.
THANKS GEORGE