You and bish should take your thumbs out of eachothers ass'. You can rip edges out sliding them tuned, detuned is the safest way to protect your skis. After all, who wants to ruin a ski on their first run doing something 10000% not covered by warranty?
And stop being so condescending. I've seen numerous people hit rails with new skis catch and fall. Is it possible to do? Obviously. Is it also possible to fall and tear your acl, break your wrist, get a concussion etc.? ......