he y'all,  I did a yeti tumber today and came out super dark, the laser was super close to cup id say .45 and settings were power at 18 the speed at 150 and lines per cm 200, but the engraving was super dark like it burt the metal, was this because laser was to close? i can lower tray but i just messed up my $45 tumbler so trying to figure it out. any recommendations would be helpful.

Thanks.