Robert, you sound just like most of us feel......Frank would go for a checkup and we`ed have a couple good months, then checkup time would come around again, along with tailspin time again......Frank handled checkup time better than I did. Every morning when he got up, I`d worry about what I might see new. He complained to our shrink that I hovered too much ! We all have the same fears with this stuff, so just unload here, we`ve all been there,done that........Welcome Aboard......Hugs, Dee