Ok, this is what I have to work with,
I have 4 different sumps,
the first is my spare L28, the second and third are my original 240K, the fourth and fifth are my other 240, and the last one is my parts MR30, as you can see, the last one has the spot to put the fitting like the above pictures, the other 3 are a few inches deep (shallow part of the pan), so I assume I could put the fitting in that area,
Nigel