Wax build up!

At 15:48 22 December 2003, Jj Sinclair wrote:
I own an honest to god, 53:1, 15 meter ship. I'm not
kidding, on several
occasions the GPS trace shows I am making 100 foot
per statute mile. The only
problem is, when I measure the wings, the tape reads
86 feet (ASH-25)
JJ Sinclair