Corsa-B.uk - Vauxhall, Opel and Holden Corsa B Owners Club

So my exhaust has been making a noise for a while now and today i finally got around to trying to sort it out.
Anyway it turns out its the hanger bar from the body rubbing on the backbox when it expands due to heat.

So i got round to taking the exhaust off and got it off the rubbers.
And now i can't get it back on because whoever put it on before has pulled it back so it ain't sitting right :'(
Suggestions anyone?

Gaffer tape and tie wraps generally fix anything