I am using 5-6 for speed with the PC XP.
That's correct.
Spent about 5 min each section of the hood.
That's probably longer than most but if you're not pushing real hard it makes sense as the product will last longer and you won't be getting any results so might as well keep buffing.
I am using only a little force as I was told to let the weight of the polisher do the work.
That technique information is pretty common, it always sounds good but in reality, you need to engage the abrasives with the paint and force them to take little bites out of the paint and skimming over the top won't work as fast as pushing down with some pressure.
Try pushing down with about 15 pounds of pressure and move the polisher real slowly.
This is a re-write of the original article I wrote back in 2007 and it's probably one of the most detailed articles on the topic I've ever written if you can wade through it.
Tips and Techniques for using the PC 7424XP Dual Action Polisher to remove Below Surface Defects
I tried taking some pics but they didn't come out.
There's an art to capturing swirls, I have a pretty good thread on MOL on this and here's the jist of it,
If you can, try to retake the photo and put a little piece of tape, or clay or even a quarter on the panel you're trying to photograph and this will give your camera something on the surface to focus on which will usually enable our camera to also focus on the paint surface which is your goal.
These look like shallow little moon craters on the clear coat. Like water spots etched in. Nothing you can feel.
Sounds like Type II Water Spots, so yes, you'll have to remove a little paint. This can be a hard defect to remove, especially if your car's paint is hard and they're all over the place.
What it means to remove swirls, scratches and water spots out of automotive clear coats
The important thing is to do you best to keep it from happening again, you can't stop things like the rain but you can avoid parking next to water sprinklers that go off everyday.
