Yep.. that was the problem.. fixed with a razor blade and a magnifying glass.. all better now! Thanks!
If anyone else with this issue reads this.. you need to make sure that pins 83 and 84 of the 2560 chip ( big square one on board) are not touching each other...
If anyone else with this issue reads this.. you need to make sure that pins 83 and 84 of the 2560 chip ( big square one on board) are not touching each other...