Jim,
I think you're allowing your logic to let your bowling emotions side step an issue here.
2000 grit is 2000 grit, whether it be on an Abralon pad or on a piece of wet/dry sandpaper. If they were NOT identical numbers, using the exact same abrasive, silicon carbide, I could understand your statement.
Since they are identical, what you're saying cannot be true logically speaking. The size, depth and wide of a 2000 grit sanding line must be identical, as long as it is 2000 grit.
However, unless you have an alternative explanation in mind, the only way and Abralon 2000 grit can be smoother or finer than a sandpaper 2000 grit is if the Abralon grit level has been reduced to less than 2000 grit; say, may 3000 or 4000 grit. We both know this happens when one presses too hard and/or for too long a period of time on the Abralon pad, ecause it is very easy to do that.
So your smoother and finer 2000 grit Abralon finish is, to my mind, probably closer to 3000 or 4000 grit, not 2000. That is, as far as I know, the only way Abraon could have finer sanding lines than wet/dry sandpaper.
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