When in the field, I carry a DC4 fallkniven and popular 3 nails configuration to secure the stone to a log/stump but I find it very inconvenient and often they'll either not go into the wood, need a more substantial 'hammer' (but then bend) or get stuck in the wood... (Although I now combat this by assuring I have my gerber suspension for the pliers to pull them out)
Surely there's a faster, easier way than this??
Many thanks, Lewis