.lenconall sandwich constructed skis, and most cap skis, will end up chipping. The best thing to do is to take a palm sander and bevel your top sheets off at like a 45 degree angle. Also, chipping will be at its worst the first couple of weeks you have your skis because your edges are brand new and sharp af. Just think about OP, sharp steel edges are gonna win 99.999999% of the time against standard top sheet material.
so yeah just bevel top sheets with a palm sander.
This. I've done it for the past 5 pairs of my skis and it's worked wonders