DFC, you really are a bore. You have an opinion on almost any subject and try to tell professionals, real professionals, how it should be done. You will get nowhere doing that.
There are two people you have rubbished, one of which has more experience in NDB approaches and procedures than you will ever have. He set them up in PNG and he is man to be respected. He knows what he is talking about believe me. You on the other hand just try to tell everyone how clever you are.
You might be but you are impressing no-one.
Get of your high horse and stop going round PPRuNe telling good FD people how to do their job. More than you know they know.
I agree with bookworm by the way. WHO mentioned reacetracks?
Give us a rest from your 'teaching grandmother to suck eggs.'