It may be a while before I do too much on my engines. I spent 5 days in the hospital with a very bad sinus infection & could not sleep hardly at all. I think I had every test they could think of. A spinal tap was tried...but my backbone is fused together too much where they do it. I Am slowly getting my strength back. I am just thankful to make it through it all. Pray for us old folks. Thanks John