Hey
Kp61dude! I tagged you because I know you said somewhere on here you used it, or I think it was you, what brand or what works best for coating a nice shiny nickel plate finish, This is the first time the blue light scanner has struggled.
I've always used SPOTCHECK SKD-S2 AEROSOL DEVELOPER (magnaflux crack developer)
BUT, I did have a guy give me a couple samples of AESUB spray, 2 different kinds. One is a permanent coating and one is a VANISHING coating, as in, no cleaning after. I've not used any of it.