This is my first post to this forum but in the past I have used much of the advice found here.  I am the third generation of our family to use this Oliver Super 55.  My question is:  I recently rebuilt the steering box and noticed that the area below the steering box has no fluid in it.  This is the area between the engine and the rearend.  Is this part of the drive train supposed to be dry?  It doesn't appear to be designed to hold tranny fluid.  I do fill the rearend and it appears that some fluid may leak into this area.  Thanks.