RE: Saito 115 cam lubrication
Paul,
Even if this only happened in *your* engine, this is what the warranty is for.
The damage you describe seems to be quite extensive; justifying a replacement, rather than a repair of the engine...
With labor and parts, it will cost more to repair...
Send your engine back to Horizon Hobbies, without wasting any time.
If you ran it according to the instructions, they will replace it.
Just make sure you ask them to send you a replacement engine from a different production run, just to make sure...