Besides the simple installation and the fact that you do not have to modify your sail, the Tides Marine mainsail rail does not change the performance of the boat in any way, on the contrary.
Indeed, the mainsail moves back barely 1 cm, or the thickness of the rail, and the 500 g / m play very little on the weights in the tops.
Many boaters with reduced crews (Transquadra type) do not hesitate to install this solution in view of the comfort and efficiency it brings!
https://services.cloud4.sbg.meosis.fr/nautex-international/en/rail-mainsail.html
