Hobie dolly questions

Hey guys, I already had a utility trailer.   So I went with the Hobie cradles for the outback and mounted them on 1x3 crossbars.  The crossbars fit into heavy duty joist hangers attached to the inside of the trailer.  the front crossbar stays in place, but I remove the aft crossbar before wheeling out the kayak, and put it back after wheeling it in.  When the kayak is on the cradles the wheels are 1-2 inches off the deck, so there is no load on the wheels and they can stay in place.  Super easy to transport the kayak now, with very little effort required.