ETZ 250 help

Hi all.
I am a relative newcomer to MZ's having grown up with old British and latterly Japanese tackle.
The question I have is how the side panel attaches to an ETZ250.
The fitting parts on mine are badly bent / missing and I cannot work out it the spring on the panel enters the frame bracket from above, below or neither of these!
Currently using tie wraps but would like it correct if possible
.
Thanks in advance for any assistance.
Tom
I am a relative newcomer to MZ's having grown up with old British and latterly Japanese tackle.
The question I have is how the side panel attaches to an ETZ250.
The fitting parts on mine are badly bent / missing and I cannot work out it the spring on the panel enters the frame bracket from above, below or neither of these!
Currently using tie wraps but would like it correct if possible
.
Thanks in advance for any assistance.
Tom