It is amazing how much fun that a wee hill can stir up.
I have just looked up my old Munros Tables where at the rear of this volume the 2,500-3,000 feet hills...the then Corbetts not fully developed into what they are today.... are listed with my wee ticks against the visited hills. Minimum of information but enough to get you going ....name, height, 4 figure map reference and the O.S. map number. My only ever visit to that area was to The Brack after the Central Groove. Some work still to do in that area.
The gentleman who started all this off talks about folks being perhaps conned by the SMC when bringing out new editions but , as far as I can see, he didn't buy an updated version of the Corbetts.... and also that the SMC folks are climbers rather that hill walkers. This doesn't stand up when the three volumes covering all the various Hill heights and Hill groupings were constructed by folks who climb and hill-walk. All three very fine well illustrated and helpful volumes that provide a good references on any hillwalking persons bookshelf.