Most of the time I carry 1 x 14ft board but sometimes 2 x 14ft. Would the double sup rack is enough or do I need to buy the single sup rack as extra.
On windy days the board gets really flighty when loading and one time my board about to take off and just caught it in time. I think with lockrack you just push/slide into to secure one side then lock it in, anyway video as below?
