Quote:
Originally Posted by wa-loaf  The base is probably dried out a bit and convex. Nothing a couple passes over a stone grinder and some wax won't fix. Just give the base a check with a true bar. |
The bases are made from polyethylene, a thermoplastic with chemical structure and physical properties that don't exhibit significant changes until it reaches its melting point around 150C. Also extremely hydrophobic and not likely to have been affected by the humidity.
Unless there was any of the wood core exposed to the humidty, which shouldn't be if they're nearly brand new skis, there isn't anything exposed on the ski that would be affected by elevated ambient temperatures or humidity. P40's, like most of the P series, were very torsionally rigid and therefore should hold an edge well on hard snow and ice.