Count me in!
I think the one’s I have found of the series have been fairly easy finds so ten minutes a cache a bit high especially with more than one person looking.
Anyway muddypuddles would have an advantage (if a good memory).
On the topic of shorter trails i did the Bushtucker Trail/Its a jungle series today, not quite on Dartmoor but still worth a mention, a great series.
Just a thought what is the definition of a power trail?