I decided to fair my keel this spring as it was prety rough. We took off old paint and filler down to the lead (not much there). I started building templates from the class association specifications and the first two I have built (station #1 and #2 both say I need to build up the leading edge by 1/2" to 3/4" and it appears it will be more down lower as the leading edge of the keel bends back a little between station #1 and #2. Has anyone done this and found that the leading edge shape is off by that much? Any suggestions?