The glue I used on the leather/vinyl strip over the rear seat arch ( Rib 201/202 ) did not hold. ( very hot WX did not help ) After talking to Simon K, I purchased some Selleys "KWIK GRIP" Horizontal contact adhesive, which is what he used on his aircraft and worked very well. Tomorrow is forecast to be yet another bad fire day in South Eastern Australia. We desperatly need rain and it is not forecast for quite some time, Bugger!