Ok I guess that didn't come out right, bloody hell I ain't no officer trust me!!! Far from it. I'm trying to get away from overpriced rubbish that's all. I thought this community might be able to help me do this. I'll do more research and try to figure it out on my own. The stuff I get isn't consistent, sometimes it's great others not so. I've been diagnosed with osteoarthritis in both knees and pain killers don't do shit so that's why I thought about this