I have quite a few wrapped decks out on the hill with 50+ days on them. In my experience trimming with a new blade following the sidecut angle helps-blade from the base pointing up. And of course the lift corral topsheet scratches will beat the wrap up but tough to avoid. To this end we tried a floor lam and it made a flexible park board quite stiff. Happy shredding we cant wait fro the flakes to fly.