I think I have a grasp of what is happening from the post above. I don't know that anything special has to be done. It may simply be a matter of being able to activate the superpass on the intended round.
During a clash when you play about any other course, even if you set it up yourself... I occasionally see a really quick screen flash of the "superpass option" before switching over to the normal option of whether you want to use a pass. Now... if there is a way to pause or quickly check that superpass before it goes away (we are talking a very quick flash on the screen) then I think it is possible to get the superpass activated.
So, I don't know if anything special has to be done. It is similar to the design issue we have seen on other aspects of the game where what use to be an option is phased out and while it flashes momentarily on the screen … WGT has essentially disabled it, but it still allows for this quick flash, because during a clash that is typically the screen you will see before your round. In essence, WGT has tried to fix it, but some people may have found a way to act quickly enough to still engage the superpass even if it is pure chance or luck.
For example, once they know the proximity on the screen where the screen flash will occur, they may simply be setting up the round, positioning their mouse and then trying to time the mouse click that engages the superpass when it "flashes on the screen"... sort of like trying to ding the meter … I am guessing like we all do occasionally even on a really fast meter... you could get lucky and activate a superpass. Just my theory or thought how it might be happening. If there were a way to freeze or pause the script loading the superpass option that may make it even more possible.
Given we know what is going on, it isn't a secret... it is just a matter of time until others catch on to how to exploit it... that said, it could also be deemed against the terms and conditions to manipulate the game to gain an unfair advantage... but that is up to WGT to determine how to handle those who abuse it.