Going mad here

Hi guys was doing abit of welding on my bulkhead and decided to take the dash trims off only to get called away when i came back and i finished taking the screws out only to find that i had to go get something.
When i tried to get it back together it werent having it the bottom trim has dropped down about an inch and wont push up and the the top trim panel wont pull down and when i tried i cracked it!
Has anyone experienced this before?
How do i solve it?

Thnaks

You mean the main dash bits? Sounds like something's not lined up right, demister tubes? Sounds like you need more time to work on it too! Did you tear off the black tape that covers the bulkhead behind the panels, the top and bottoms don't actually meet anyway (in the middle area).