Hi Clynto
Good to see another sunshine coaster on the forum. I too have the vinyl bed flies from Kakadu awnings on the gold coast. Mine fit using the existing press studs on the hard lid, I have both the mesh and vinyl flies and just use what ever is required at the time. They cost about $170 when I got mine last October.If you want to check mine out just send me a private message and we can organise a meet,I'm down in kawana area.
Cheers
Dave