Originally Posted by ALIAS
Suggest this is way more than 300mm when one compares it to the height of the rear davit arch unless the davit arch was only 600mm high.
No you need to reread my post for location of trench. This photo
fails to show said trench.
You will find it very hard to find a good picture of this feature as it is a little unusual to say the least. Why don't you get the broker to get down on his hands and knees and take a mug shot for you.