Scott I just staple outdoor fake grass to the form ply, & make sure I paint the cutouts for the ribs.
Only downside is this time it's only 17mm, some know it all at bunnings said that is all they make,
But I know the last sheet wat 19mm..

Yeas it is a bit of concern seeing a whirly on the charts late, as I'm looking forward to getting stuck back
into this place now it has cooled off a bit, just need it to dry out a little.


Cheers