You're looking for Jels88 PCB. I believe they were offered in GB rounds (not by Geon) around the time the Frog first launched.
HS PCB support for the Frog is pretty terrible, IMO. Geon doesn't really bother (whether intentional or due to shortages) to even keep any of the Xelus (F12) PCBs in-stock. You're stuck paying aftermarket prices for them (~$100).