I walked over the area again yesterday, this time only reading the three original statements and a forest planting map as a guide. I now think that the FC were pretty close with their calculation as was Brenda Butler and I think that Jim Penniston should be forgiven for identifying a second site and with good reason ( apologies to Jim if it seems I'm putting words in his mouth ). I've come to this conclusion after being given a planting map by the FC, which shows how the designated areas were planted by year and tree type.
My aim is to produce a reasonably accurate animatic of the events from this planting map, using the original statements as a guide. All later comments I'm excluding, as the forest appears to have changed so much during the 80's that it would require a huge effort to recall exact locations. Having said that, most of the later statements now seem to make perfect sense including Larry Warrens route into the forest and the area where the lightalls were probably positioned on the 3rd night.
I've created a very rough overlay map, which I hope should give some idea of what I think might have happened here and why there is still so much confusion. IMO this stands the best chance of being resolved with the use of photographs or film footage from the time, as this will confirm how this particular part of the forest looked back then.

The area ringed in white is the approximate area now known as the landing site, the one investigated by Verano and Gulyas and subsequently Halts team. It potentially could have been a little further east, but is more or less what most people agree on being the landing site area.
The X marked A seems to be the area JP sketched in the statements. It should have looked then much like the X marked B does now, hence the confusion.
The 1st area ringed in green which was replanted in 75 is very likely the area referred to as the first clearing or field crossed.
The 2nd area ringed in green containing the landing site, was most likely the forest that was passed through before entering the second field.
The route taken beyond the farm house is still a little confusing, but I would think could be solved as this has changed very little to my knowledge.
Going over the statements at the site, they are actually quite accurate accounts of the ground covered, particularly John's statement.