I am trying to use a 0-5000 lb load cell with an Arduino. My issue is the 10 bit input on the Arduino. The load cell will actually be pre-loaded to about 3800 lbs. I just need to measure up to a couple hundred pounds difference. The load cell is a standard 4 wire and measures the difference in voltage between two of the wires. I need my resolution to be better than 5 lbs which is what it would be currently. Any help would be awesome, thanks.