I've got an 1.5" plug that won't unscrew from the return fitting on my steps. I suspect that I screwed it in a bit too deep and it hit the glue at the back of the fitting. (This happened on another fitting, but I was able to break it loose.) I don't want to force it and break the fitting, creating more of a problem. I thought about drilling it out as much as possible, right down the middle, then using a 1.5" tap to clean the threads.
Does this sound like a plan? Any other suggestions?
Frank - who's trying to get his self-built pool open before the wife and kids send him swimming with concrete shoes.