If you don't mind me chiming in,
I prime the whole pad.
I move the pad around a little on the surface before turning the machine on at speed 1,
I then move it around a few passes and then crank it up.
The only time I ever have an issue with sling is if I get product on the edges of the pad.
If you do it like you describe this will work too. :dblthumb2:
The reason why is because by moving the pad around on the surface, (kind of the Jason Rose Method of priming a pad), you don't have these globs of product that will want to sling outward as soon as you turn on the machine.
There's also another difference between the Griot's BOSS tools and the RUPES tools and that's the Plunger style trigger that allows you to control the speed from 0 to 5000 OPM.
As long as you ease into the speed using the 1 setting or the plunger trigger you should be able to avoid splatter.
Priming the entire face of a pad has always made sense to me. This is something Kevin Brown made popular for good reasons.
I would note that the entire time I worked for Meguiar's the official recommendation of Meguiar's during this time was to make a simple X pattern of product on the face of the pad when using their dual action polisher.
Millions of cars have been successfully de-swirled using all three techniques.
It's all about putting in your time behind the buffer to find out the approach that works best for you and you're buffing style.
When I showed the 3 nickle sized drops on the face of the pad I was simply showing what I already knew to work but with the differences in the design of the BOSS polishers I can see priming the pad.
There are also other factors which come into play. For example if I'm using the RUPES system I'm sticking with the 3 nickel sized drops of product. I find out of all the options it tends to work the best.
The key with the RUPES BigFoot 15 and 21 is that as SOON as you pull the trigger at the SAME TIME start moving the polisher to get the glob of product spread out and trapped under the face of the pad. After you buff out cars for a while things like this become seco
nd nature.
