Awesome! I keep forgetting about VALVES! I see a Dr next month who carries some weight in the medical field & look forward to it.
I had told him MRV last yr then many said it can lead to false pos/neg whatever however, I LOVE making 3D models (such as my avitar) from MR's and would be estatic looking at my plumbing! I'll get one within the next few months count on it.

Hey how about people don't post many follow-up videos cause they're no longer staring at a pc screen all day, instead out enjoying life?? I agree & would love to see updates every say 2 months. I have a list of pre/post utube ccsvi vid's (which i've posted here last yr) & these will surely go to the top. Thanks.

edit - 400th post & i'm glad it's CCSVI!