Hi Colum,?
I am running this exact setup, 1" Resaw King on a FB-710, 7.5hp motor.?
I have not run into this vibration issue. Is it vibrating when cutting wood, or simply idling? Do you have another Resaw King to compare? I usually have two blades so I can have a blade on the machine while the other is out for sharpening....
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Tom Gensmer
Heritage Home Renewals, LLC
Minneapolis, MN
Tom Gensmer