Formula 18 class rule.



2.1.4 The maximum distance between the mast heel and the point over which the spinnaker can not be hoisted shall be 8150mm. See diagram.



For all the rules go to :



http://www.formula18.fsnet.co.uk/F18classrules.htm



You also need to get the proper pole length with respect to where the sheeting block is. Or do you already have this ?



Someone has to measure the distance from the spi sheeting block to the tip of the spi pole.



Wouter



Wouter