Heya:
Let me have a look, work up a curve of me own with reasons etc.
In the meantime, here's HP904, an FB.VI of 333 Squadron, a Norwegian unit which did armed recces up and down their native coastline to identify shipping targets for the other Coastal Command squadrons, which 333 then led to the attack point.
Note the *cough cough cough* stub exhausts for the *cough, cough cough hackgaspcough ..... well, you know.

and here's what the aircraft was up to around the time this pic was taken (note the presence of bad guys):

My little daughter insists I include:

,

and
