Group: Forum Members
we had a 20kg rockna on our 8.4 ton cat. and it did work fine but stronger winds. we did drag a few times, so we went up to 33kg (biggest that will fit on our setup.
And on our trip to carib and back 16/17, we only draged once, it was on deeper w, and buttum was very hard, so mostly we did not get it to digg in.
Rockna has been good to us.. we sleep well with it digged in, and pulltested, 2 motors 2000rpm, and even more if we know there will be havey winds/waves.
we also haVE A SPADE 15KG, TO USE ON THE BACK, if we go for a shorter stopp with the bows to the rocks, (norwergian style)