You know what? I've been following your posts and up to now have been holding my tongue, but you're really getting annoying. You need to stop questioning the advice you are receiving. You did it with me and throughout this thread you've been doing the same with Dave. He is among the best at what he does and is devoting his time to help you at no cost to you. Follow his advice or don't - it's up to you - but stop questioning everything.