From Paul Redstone:

Walk 8 - Tête de Bostan

No.7 on last part back.

For clearer directions, where is says "Ignore sign saying Les Allemands/Samoens". 

read - "Ignore sign to right to Chantermerle/Samoens via Fôret de Suets and continue straight on".

Walk 9 - Pointe de Marcelly

No.9

There is now a signpost at the bridge.

No.11

There is now no sign left at the T-junction indicating St-Jean de Pipe Restaurant.  Follow sign Les Chars.