oatmeal works better than sawdust, the gluten helps grin

your pinion bearing may need some attention, particularly if the 'whine' happens in a particular speed range and not all the time

Bill

Moved over to the Passing Lane

"When we tug a single thing in nature, we find it attached to the rest of the world" ~ John Muir
"When we tug a single thing on an old truck, we find it falls off" ~ me
Some TF series details & TF heater pics