The wife and I just purchased matching xtc sleds they are perfect for us...... her 500 has 1500 miles on it and my 600 has 3700 miles. I just wanted the experts advice is there anything we should watch for on these sleds? We will be ditch riding with them most the time we put on 65 miles yesterday. I did notice my sled the temp light would flicker now and then but if I backed off it would go off and stay off any ideas?