ProForm 950 air bleeds (confirmation please?)

70aarcuda said
Have you pulled a plug out and looked at it?

yellow rose said
That's a good question. What do the plugs look like.

...got caught up in 'honey do's' , but that's a good question. Probably look like coal.
Wife's left for take-out. I'll go pull a random plug. (shhhh, don't tell her :) )