Kaos.. I had to replace my tank on my used UCD.. I reinstalled as
shown in the pic below... I put some foam on the side of the craddle
in the middle of the tank and on the tanks end I added another piece
of Lt. ply glued in place with triangle bulsa stock in a shape of an " L "
and glued foam to it... On the front of the tank I just use silicon
adhesive to cushion, adhere to the firewall... It works great!! And I
have no problem with my YS 63... Well besides the tank being to
small.... This morning.. Luckily I thought better of taking off again to
do one last flat spin... As I was taxing towards me... It ran out of fuel..
Oh... Can you tell I like taking pics:-)

CeeGee...Antifreeze works Great!!.. We have a member that boils
engines for other members... And they come out looking brand new!!