I'm using 144 Megabites in Woodys Double Digger Pattern. It can be easily bumped up to 156 by running sets of double backers in the 3 empty lugs.
Others have used 102 and other 170 something or other.
I guess its what you like.
I used Woodys template, but I talked to a Woodys tech who used Cats template on his F7 standard, and is trying out their pattern for a comparison with good results so far.
I am also using Woody's Double Backer with 150 Megabites seems to hook up rather well--only have a few miles on sled--Woody's template will work great but if you use the double backers it's not hard to plot out your own pattern--personal preference
on the SnoPro Track I used Woodys 1450 Megabites.
I talked to SnowMan and he used 1.5 Studboys I believe.
I think they are probably the same length, just different designations from different companys.
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