Small raised bump on Pokemon Holo 0

[defaultstivaper]

Hey all. Just got this card back, 2002 Expedition Holo Charizard, with a final grade of 8.5. That being said I'm very happy with that grade. I couldn't help to notice this extremely tiny reverse dimple or bump on the foil itself however. I've seen this before, on various Magic the Gathering cards, and even a select few Poke'mon holos. Has anyone else experienced this? It's somewhat normal isn't it? After all, if you look close enough at an older holo, it's easy to spot clouding, print lines, contractions, etc. Maybe someone can make me feel better 

 

 

[defaultstivaper]

After an hour of scanning Ebay and online, I found a handful of other Zards from the same set with similar small bumps. It's extremely hard to spot, especially through online pictures. Has anyone else experienced this from other sets? 

[LuckyMouse]

I have a 1st ed Neo Genesis Typhlosion with a similar mark. I have no idea if it's somewhat normal or not, but your final 8.5 is a grade to be happy about, for sure.