Stewart
I have had to move your post to its topic, we ask members not to post their questions in other#s topics as it can lead to the wrong advice being taken or given.
The DWP can revise their original Decision at any stage but in regard to your appeal, the panel will not look at your papers until the date of your hearing or the night before.
Gordon
Nothing on this board constitutes legal advice - always consult a professional about specific problems