Bob you sound just like me when I was a lot younger.I just had to mess with things.It did not matter if they were working alright or not.I paid a lot of money over those years to pay people to get me out of the messes I had created.Like the mule and the two by four.It finally dawned on me to only work on what really needed work,and that I thought I could handle.All the best to you.Michael.Carpe Diem.