Take the cowl off and look on the engine block.
I know on the some models it's on the block as well.
I'd suggest removing the leg and waiting till all the oil stops draining/leaking/dripping and then checking the crankcase level.
Proven to me that lubrication on 2 strokes is a confusing thing.--------------That motor will run fine on 50:1 and internally is no different than much
The anode will sacrifice itself up to the point of it no longer being viable. How long.... I don't know.
In only a few days of salt water exposure
Somehow engine oil is getting on the driveshaft when the lower unit was removed. I don't think oil spil would be able to get there, no oil noticeable