I pulled enough weight in stapes from my floor to install a second generator up front and still had less weight on the axle.
They had three stapler guys, each with a different size gun and three 5-gallon bucket of assorted staples. These guys are given 10 days per chassis and strict instructions to not return with any in their buckets. My top 10 list of additional stapling rules are:
10) 3x staples under slides and anywhere else inaccessible once the coach is assembled over the floor.
9) Wherever one guy pops one in, the other two MUST outdo the first with goofy attack angles, sizes, and amounts. Think fire hydrant and dogs.
8) Every 4th staple must be driven directly into the floor without impinging on any carpeting material. These staples MUST protrude from the subfloor just enough to rip $5/ft vinyl plank flooring WITHOUT being visible to a microscope or yielding to extraction tools.
7) Creativity in placement is encouraged. Extra points for inaccessibility. Lose points for predictability.
6) At least one slide motor wire MUST be pierced by no less than three staples, no more than two of the same size.
5) Whenever possible, use the longest, most extraction-resistant staples.
4) Whenever possible, staple directly into subfloor, add a layer of staples for the carpet pad, and a third layer for the carpet itself. Leave them just bumpy enough to make your slide roller surface look like a golf ball.
3) If the subfloor cannot be lifted 20' with an electromagnet on a crane, more staples are required.
2) The more inaccessible/invisible a location, the more need to place staples of random sizes in random orientations.
1) Soaking staples in urine for a week prior to installation makes them more brittle and prone to breaking on extraction. The value of this preparation step must not be underestimated.
Feel free to add your own . . . it feels GREAT to vent!