Interesting! I get the Relative Hills Bagging (RHB) Yahoo News digest.
In it Alan Dawson says the new summit is 232.1m and the “old” one is 231.4m. He goes on to say “The drop between the two summits is about 30 metres so they are quite separate points”.
Looking at the 1:25K Explorer map (electronically) it appears the lowest point between the two is not below 200m, but not higher than 210m (based on 10m contour intervals). So it means the drop is between 22.1m and 32.1m.
Maybe we could get the “tamperers” to nip back and measure the lowest point
Good luck working that out Jimmy!
(I haven’t done it yet - if it does get a new reference I might try to nip up at midnight on switch over day and activate the old ref and the new ref in half an hour or so!)