Been done for years.....
Foam Arsed Blob(FAB) is just being more open about it...
The best bet is to dub the body of an Orange lure using "Stike Out" ....you can get these to pop off the bottom no problem and it's not a booby...
You just need to read the rules correctly...if it say's "no floating flies on a sinking line" your stuffed......so just use a booby on the point of a floater with a goldhead on the dropper...just to get it all down...
Ways around everything...if you think hard enough.....although you'll just call it cheating or unsporting....
Personally i call it innovative, and pushing back the boundries..
Now where did i leave that old cane rod, silk line and box of dries