Old tent pole and a piece of tarp does the job for me.
Screwed 2 pieces of wood to the bench seat and drilled a hole in each piece to hold the tent pole.
Got an old piece of tarp and some pins from the wife's sewing box.
Cut tarp and and pinned the shape of it to fit the sib bow.
A piece of string fed horizontally between the factory fitted bow eyelets was used as a means to anchor the bow dodger down.
I bought an old sewing machine for 30 squid from Gumtree.
It's served me well - if sewing things with it quite therapeutic [emoji1]
Was meaning to use the tarp as a template to make a proper dodger but haven't gotten around to it yet . The tarp is 3 years old and still going strong. It does the job perfectly and cost next to nowt😊.
Must admit Big Al's bow dodger and sib tent tarp is a work of art.