Just wanted to thank everyone who gave me advice re my new toy. The BP monitor. My BP is weird, throughout the day it is consistently high normal and later in the evening it is consistently ideal. Need to transfer some of the evening chill to the day! Wonder how GPs make any decision, on a patient's BP unless it is really obvious? But thanks for the help. Next step to keep my torn ligament in shape is an exercise bike. Too nervous to be on the open road. Any suggestions about bike. Most seem to be self-assemble, is it easy to do?