On the disks it comes with. It wouldn`t`t test zero every time. Was usually off 1-3 um. Looks like it scratched the disks as well. I went out and tested my new DD just for the hell of it 17` Honda Fit. The roof measured between 90um and 110. Hood was around 100 I already did some work on the hood with Scholl S20. Door were 98-120. Found a couple spots on the fenders around 85. Not sure if I should do any polish work or should I just go really light.
Inside the door jambs I got 60-70 readings
I`m gonna do a few more test spots with it, but I may return it and go with something else. I have a couple weeks to decide.
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Inside the door jambs I got 60-70 readings
I`m gonna do a few more test spots with it, but I may return it and go with something else. I have a couple weeks to decide.

Sent from my iPhone using Tapatalk