Looked at the front axle oil level, it appeared to be ok, there was oil dripping off of the dipstick when I removed it, you are right it is hard to see a distinct level.
The other thought I had was related to my MMM brackets. The MMM is off, but for some reason, I cannot get the dial under the seat to lock in the "Top" position. Last year I purchased and installed a new notched part (CAM) that goes underneath the floor, but this did not help. Perhaps something is vibrating or making this noise that is related to this.
Thanks once again.