Wondering by Purrple Cat | purrplecat.com/ Music promoted by www.chosic.com/free-music/all/ Creative Commons CC BY-SA 3.0 creativecommons.org/licenses/...
Drilled carbon steerer tube plus headset spacers as long as the headtube and a short compression plug are a recipe for disaster. Hope the rider have a life insurance.
Not really, only if damage is directly resulted from steer tube. No modification was done on frame so warranty still valid. Specialized has to prove any faulty is direct/indirect result from hole in steer tube.