x-spot question

I have currently become part owner of a company I used to work for. About a year ago their warehouse caught on fire and some kid who had no idea what he was doing tried to repair some x-spots (i finally got the rest of everything else he screwed up working). But there is one x-spot that thinks its an xtreme but itsnt. For the life of me I cannot remember how to tell the x-spot its an xtreme or not an xtreme.
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