Originally Posted by patelbadboy2006
When you say one of the 4 holes is blocked what do you mean, where the hose port and purge value is
I think he's talking about the egyptian b.owl having one of the holes blocked. Honestly, most of that I've purchased have had that issue, and drilling them works fine. I don't think you need to worry about breaking it by doing so.
If you feel like you aren't getting the flavor, are getting bored with it, etc..., I'd suggest taking ~3 days to a week off, without smoking, and come back fresh. I think you'd be surprised what a difference a bit of a break will make, all other things being equal.