Well don't it figure. I was all hopped up to ride this morning and from out of the blue yesterday evening after I made my first post my back goes haywire on me. No (*&^%$#@ warning or nothing. I was walking up the stairs (not running) and the first step I felt something funny in my back and I goes to myself " MMMMMM that felt odd" by the time I got up to the first floor of the house it wasn't funny anymore. I could barely get dressed this morning and can't really bend over so no bike riding this thing settles down. I've had this before and I have it again. Man I am so hacked off I could scream.