Does anyone have a good resource for replacement bottle parts? I see several vendors for Lixit caps online but by the time I add shipping, I might as well buy new. I need an angled cap assembly for one bottle and/or a seal for another. My pigs have water bottles, but they are not as large as the old ones I have. Gimborn seems to be out of the water bottle business but these seem to be standard little necked bottles that I have. I'd use the caps from the smaller bottles, but the bottle is angled, and the cap is not, so the tube just goes straight, which is not useful. Thanks in advance.