My coach has said to have the trailing edge (aft) as square as can be, not pointy! Ive never sanded my blades so I wouldnt know!
Do your blades hum?
Slightly different take on this topic--is it useful to sand the trailing edge of the centerboard square even if it doesn't hum?
When my blades hum I know I'm going fast.
Now if they didn't hum would I go faster? If so is it that much faster?
I dont think its a problem as majority of the fleet are having the same problem. If you can hike that much longer or call a big shift you can make even bigger gains
Everyone in my fleet has worked with their blades to stop them from humming.
Rob - what is the secret sauce to end the humming (and it better not be give them a lyrics sheet)?