3 out of four.
Snowmennis and I burned some rubber today.
One sixteen inch wide 144" 2" factory ported, half clipped 07' REV 800, now missing 1.5 inches on each side . Now 40.5lbs
Two 2000' Yamaha MM 700 141" 2" original warranty takeoffs, first was our practice cutter. Now both 13" wide, but being seven years older, a different harder compound, and fully clipped now 50lbs each.
Will be removing every other row of clips like the 144", and swiss cheesing next. I purchased them both at our snow show for fifty $ a piece, for practice, cracks and all!
Prepare by using three persons, one holding an end down, and the others forcing it to roll inside out.
Our first run was setting the fence on the table saw the distance of the material we wanted off 1-1.5", too hard to keep strait and constant binding and blade cleaning.
Best was setting fence full width minus half of material being removed from each side. AD B went max 13.25" on 08' mountain models but hard cornering wears against frame rails, 13" max desired. 16" track needs 1.5" removed each side, 15" - 1" each side, quite simple. Raise blade up into track to start cut, each lug is reinforced by fiberglass bar and will bounce if not kept flat, sharp blade is a good idea, ours was missing a few carbides at the end. 10" Bosch Table saw used, three pairs safety glasses.
Once or twice doing the wide cuts we stopped and cleaned the blade and table. Shop vac picked up the debri while each person was feeding, pulling, and supporting track. periodic WD40 for lubrication, also acts as a solvent for melted rubber on blade sides.
We have not decided yet to cut triangle off edge lugs like AD B 144/151/159" machines, might try a different idea leaving full lug but cutting bottom in from edge 1.5-2" so it could collapse during leaning on hardpack, yet flip back to full width in the soft stuff. Back to clutching!
Reference, stock 121" Snow Hawk arched profile track is 36.5lbs, 136" can't be five more.
Carefull!