My personal feeling is you may not be getting many times posted due to comments like "i had a plod round this in a slow 3-40" making people like myself feel embarassed about posting times slower than 3-40.
I did the round on 18-11-12 in a time of 3-49 feeling quite happy to have got round in that time. Here are my splits. Try not to due yourself an injury laughing at them!!
White Lion 11.30am
Old Town Mill 12.06pm
Gibson Mill 12.35pm
Staups Mill 13.37pm
Stoodley Pike 14.22pm
Track Junc 14.51pm
Park - Cottage 15.08pm
White Lion 15.19pm
I had a small nav blip so think i may be able to get under 3-45 if i had another bash.