Mynydd Marchywel (32B) was 'Hell on Earth, almost impossible.' Not just on hands and knees but crawling through the trees, soaking wet, covered in pine needles. Then found that a forest track goes very near the summit - if you can find it. Almost as bad as Mochrum Fell. In contrast, tree-lined Crock and Hare Cairn were both easy and enjoyable. Also found that Hill of the Wangie nearly eluded capture, while Staple Hill was a very difficult trig to find, being almost camouflaged. The Cornish hills were largely disappointing, with Watch Croft almost ringfenced by all sorts of nasty pricklies (not one to do in shorts).