Apparently named because the route is between Psycho, Adrenaline Rush and Little Cenotaph, and PAL was a dogfood at the time which contained marrowbone jelly. [1]
[1] https://ukbouldering.com/threads/boulder-problem-names-climbing-history.34883/post-721689
4 successful ascents recorded.
| Climber | Style | Ascent Date | Suggested Grade | |
|---|---|---|---|---|
| Al Manson | Solo | 29th Jun 1984 | ||
| First ascent. | ||||
| John Dunne | Solo | onsight | 1985 | ||
| Ivan Tresch | Solo | onsight | 2002 | ||
References[1] On The Edge 118, page 22 |
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| Neil Kershaw | Solo | onsight | 2010 | ||