Traverse in Le Toit des Fées, the most northerly boulder of the sector. Sitstart in the centre with the good hold to the right of Monster Hugo et Mister Fred, underneath the prow with Peter Pend as for L'Effet Toit, traverse to the left with top holds as for Mélusine à Gaz and exit on the left as for Le Hareng-Saur Céleri.
NB : It's also possible to sitstart right as for Peter, slightly harder.