Yep, like I said, there's no "free lunch" for carb cleaning that I've found yet. I haven't given up mind you, I just don't expect the "miracle cure" any time soon, lol. It's a dirty job but somebody's got to do it - namely you if you want your bike to run and run right.
I didn't spend several months a couple years back in collaboration with the Griz writing the card guide just for "shits and giggles". This was and is concrete carb info that needs to be out there and available to everyone. Now whether or not folks choose to read it 1st before asking stupid simple questions is another matter, lol. If a major cleaning breakthrough ever comes along, believe me, we will note it in an update of some sort to our guide.