iirc back in the day some were 'glassing the bottom of it, some tried to cut it up and some raised the platform.
we stumbled across some different brackets thru a warranty issue on the supra and it made a night/day difference:
https://forum.moomba.com/showthread....tform+dragging
https://forum.moomba.com/showthread....tform+dragging

sorry no pics as photobucket was the hosting and they are 10 years old but good luck in your search.