J.N., Ohio

I have a JD 4 row planter 7000 with John Blue Squeeze Pump. I use 4 rows 2×2 and 2 rows off 6 row pump and split into 4 rows with Schaffert’s manifold and orange ofifices with 50 mesh screen on in part of the manifold – the screen make all 4 rows put out the same fertilizer.