Hi Cardiff2011
Good to hear that you found someone who was sympathetic and helpful. That is not always the case as you know. Good luck going forward.
Do read our guide for putting in a Mandatory Reconsideration when you have read and digested your PA4
It's called the Guide to PIP Appeals (and includes Mandatory Reconsiderations) - you'll find it about half way down the page.
www.benefitsandwork.co.uk/help-for-claimants BIS