Are these specs anything to be worried about? (pe cursor to rust?)

Maybe. But really, your board is gonna get beat up, so it’s not a big deal. The boards can take a beating. You can buy a gummy stone and buff it out, or just let it be. You aren’t pro, so small things like “slight rust” won’t be the end of the world, and the sooner you stop worrying about your boards safety, the more fun you’ll have. I just recently stopped caring so much about mine after so many self repairs for no reason. It feels much better to ride now not worrying about it than fixing up things that are essentially cosmetic since beginners / intermediates don’t need to be as dialed in as a pro Slopestyle dude, or expert backcountry rider.

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