hey guys i have my rd 5750 forsale, i'm not really pushed to sell cause i can have it fix but if it sells it sells, grinder on caco.com already quoted me 250 to fix with free return shipping, so you can contact him about getting it fixed but if you know someone who can do it cheaper be my guess, i have pics of the guts and of the 1 burnt mark on the board, price is 500 shipped