tpw using champagne yeast, slow to ferment can i speed it up

[chill]

I thought the sweet spot for yeast was mid-4.x. I have noticed that EC-1118 slows down below 4. There is good information on pH buffers here
http://forum.moderndistiller.com/viewto ... f=7&t=1109
That has been working well for me.

Chuck

[scubadiver]

For all my all grain brewing I use http://www.mrmalty.com/calc/calc.html for all my yeast pitching requirements I guess it will work as well for washes as it works on OG and wort volume