Has anyone ever used a lumex four line display? I am trying to connect the 18f14k50 to it in 4-bit bus mode and all i get on the output is the second and the fourth lines completly dark and nothing on the first and third lines. The setup code for the registers and stuff is below. PLease let me know if im missing anything. The part number for the display is LCM-So1604DSF. Any help would be greatly appreciated.