- Joined
- Oct 29, 2015
- Messages
- 301
That’s more than likely my problem. I usually have a few deeper scratches I just didn’t get out. I’m getting better though. I even vary my grinding direction 45° each time to be sure all the deeper scratches are gone, but still, when I get to the higher grits, it seems like they appear out of nowhere. That’s why I like the scotchbrite belts, they can blend and hide that.In my experience they don't need a whole lot of breaking in. A minute or two. I find it is important to have 100% finish before using them to get it nice. Eg a complete 400 grit finish with no scratches left from the previous grit, then 400 grit cork.
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