Here is my solution to the low stern seat behind the pedestal steering wheel on our Jeanneau 36i.
I used 1" diameter SS tubing for the crossbar and the support tube.
Then I just covered the plywood with the same Sunbrella cloth in order to match the sail cover and wheel cover.
This is an ideal Remedy for being able to sit comfortably behind the wheel and it allows you to see over the coach roof. This is a must for all 36i's.
Martin Kohn - Remedy - SO36i