"hankus" > wrote in message
> 1) How old since being cut should wood chips be?

At least a half hour. Once cut up, it dries out fast.


> 2)Size?

I make chunks off of the bandsaw. Better than chips.

> 3)bark on/off?

Mostly off, but don't get anal on the thin bark of branches. I don't even
try to take that off.


> 4)presoak? Seems to me that if the wood is fresh this won't be necessary

Only needed with chips. Chunks burn much longer.