A Amazed New member Nov 13, 2009 #1 Different group sizes are recommended on different web sites. I have found group 35, 24, 27, 26 all recommended and these are all different? It is a non turbo version.
Different group sizes are recommended on different web sites. I have found group 35, 24, 27, 26 all recommended and these are all different? It is a non turbo version.
