Thanks for your reply, I do understand what you saying, and makes sense for me.
Is it correct that the pilot would be able to set his own Outer Marker Substitute or EP, as long as this is above 1000 ft AAL (and within SOP's)?
I did a small mistake in previous post, should have been D 4.0 (INN), was slight oversight by when writing the post.
The reason I ask was that I was told by the training captain to use D 4.0 (INN) as my Outer Marker Substitute or EP.
So if there is no OM, would it then be standard to use the GS check at D 4.0 (INN) on this plate, would that be similar on most other approaches where there is no OM, even if it has FAP at up to 10 D, if would be looking for a check area around D 4.0 to use for this purpose?