I recently pick up a nacra 5.2 which had of course a center beam above the tramp, I have notice others that have removed this potential knee banger without, I assume any adverse effects. Or are there? For those with and without please lend me you opinions, advise, pros and cons, what ever. Thanks

The center beam keeps the front and rear crossbars from twisting. You can remove the bar but you must rivet the beams straps to the crossbars. Put the ss or monel rivets in all of the straps to the crossbars at 2 o'clock and 10 o'clock and every thing will be fine. A lot of sailors like the center crossbar for a foot hold while sailing, just a matter of choice. Try sailing with it to see how you like it before removing.