@rayray57 ....mine sank for you seeing the pics....High gloss finishes look great until mishaps occur....and seem to always involve an upper corner....
Great that you got the color match for the finish, but I would expect your finisher will want to re-spray the entire cab. Touch-ups can leave 'halos', even if using an airbrush to apply the paint. But see what the vendor suggests the plan is....
Speaking as one who used to be in commercial signage and graphics, a designer would occasionally ask for 'PMS-5273.5'....the '.5' didn't exist, and generally drove our paint dept. crazy, trying to 'warm' or 'cool' a color by a fraction creating samples. A teaspoon in a pint? Too much.... In a quart? Not enough....😒
Yes, it does come off as similar to regarding how our systems 'sound' after a tweak of Something.... ;)