I have a Ford 1700 Tractor that I just changed the Hydraulic Fluid in the Transmission and rear axle. The manual says 23 US Quarts for the capacity. However when I drained it there was close to 30 Quarts which I thought was unusual because the dip stick was not reading overfull. I put the 23 quarts in and it does not even register on the dip stick. Anyone run into this before or any ideas on what's going on?