Both problems will be in the new bouldering guide.
Moose's Toothpaste is an awesome V5 on the Gravestones in Cwm Glas Bach. It climbs just right of the dry stone wall that meets the crag (underneath King Of Rumpy), powering up layaway holds into the slight recess. 2 metres to the right is Nick’s Sexual Problem V8
It is described in the Llanberis guide if you can get hold of one (and can't wait for my book.)
Once again, sorry for the delay.
Cheers, Simon.