Fluid level does not show on the sight gauge on my 2017 RK 24. I recently drained and serviced the transmission and did the filter change/cleaning and refilled to the factory spec with no results on the sight gauge. I also used some dye specifically designed for petroleum products. I mixed it in one of the two 2 gallon containers (4 gal total required) and it was RED when I poured it in...Nothing showing on the sight gauge... Help!