Would someone be able to give me the measurements for the correct float height for this 1500 carb? I can only find one measurement and that is with the float hanging vertically so it rests lightly against the needle valve. This measurement should be 6.75- 7.25mm. Is there another measurement for when the float is hanging down and the carb top is horizontal? Seems the other 1300 32DMTR has two measurements of which the float drop is 15mm therefore float travel distance is 9mm. Does the float have to be parallel to the carb top when measured as mine is at an angle?