Haybob 360

I recently obtained an old PZ Haybob 360 with a couple of parts missing. I have managed to make the deflectors but was wondering if anyone can help me with measurements for the swath curtain arm and assembly. They don't sell the 360 in South Africa at the moment so I can't measure one up for myself. My machine is a Zweegers which then became a Vicon and is now taken over by Kuhn. Thanks in advance. Allan

Haybob 360