On 09/10/16 11:42, Mike Tomlinson wrote:
25% efficiency? Seems
very low.

Very high, to me, given its tidal, not pumped.

And the head is very low indeed.


--
"I guess a rattlesnake ain't risponsible fer bein' a rattlesnake, but ah
puts mah heel on um jess the same if'n I catches him around mah chillun".