One of the things we discovered as we started sailing this rear is that the window in our bimany is too small to see around the radar on the mizzen mast to the wind vane on the top of the main mast. The line of sight is just wrong from the helm. Over the winter, one of the projects on the list is to make it bigger. If anyone out there has one that works well, I would love to see pics or measurements........
I doubt that anything would be perfect but we made the connecting canvas from the dodger to the bimini out of entirely Eisen glass. I can see the mast and sail from the cockpit but have to lean way out from the helm.