I made a new one,selling my old bike for $300,can carry 2 boards,long and short or ? has quick releases for easy transporting,NO wobbling or air lift,just a great soild ride. [
When at trestles I lean it (bike) against a trash can,release the bungie cords,put the board back on top,bungie cords back on and away you go.Works really good.
I have toooooooo many surfboards,long short in between,I do have a side rack,BUT when I put a longer board in it,it wobbled to much,plus,I also carry 2 or more boards with me in the car so I have a choice,the over head rack lets me take a long board and a short one down to the beach.In 2 years Ive never had any problem except for a bike chain breaking.