You are probably thinking I photographed a OR thing, right? Wrong, the surgery was on photographic equipment and involved an amputation. I took a P-style filter holder and sawed it in half, reducing the number of filters it would hold to an absolute max of 2 (one p style and one rectangular glass.) Why did I do this to something I just paid 10 bucks for? Well, to prevent wide angle shots from having the filter holder in the picture if possible. The standard P style is like 3 or 4 filters thick, and will get in a wide angle picture. So, I will keep one for 77mm that is standard and 1 for 77mm that is sawed in half. Others I keep standard. I have 4 total p styles for convenience sake so I don't have to change rings all the time... Anyway, happy to report successful surgery again, without an ER trip. I was close to an ER trip, almost sawing me instead of the holder once. lol.