hi all ive took my reedblock off to check all is ok in the carb and reeds,after cleaning the carb i went to put the reedblock back on and noticed an arrow on the frame,now i cannot remeber seeing that when i took it off,and to make things worse it came away from the inlet rubber so im now cluelees anyone know if the arrow should point up or down,as one my other bikes its been marked top and bottom cheerz adam