multiple pin positions means this course can change from time to time which is great. what we have seen is that #1 is not obvious. in 2008, they were a build to forecast company with a frozen forecast period of six weeks. and i enjoy hearing stories of others and the amazing ways god has worked in individual lives. keep writing articles and increase your exposure, one day at a time! this has given me food for thought. you will not face any kind of surprises if you use window unit air conditioner guys. our only hope of survival is you. 