Looking for some advice. Just got a new board and when it arrived, had this small hairline crack Near the rail about 2” long. The shop I bought it from offered a steep discount if I didn’t want to return it, so I took them up on the offer. They recommended sanding, then a small application of solarez. Before I commit to anything, thought I’d show you guys are he pic and ask if anyone has any better recommendations before I do anything.