I'm thinking about getting a pair of Diabolus cranks for my DH rig. I've been running North Shores for the last four years. My only complaint with them, and all the isis cranks I've used on various bikes is that they make creaking and snapping noises. I take them apart occasionally and grease the spindles and the bottom bracket threads. This fixes the problem for about 5 rides, then the creaking is back. Are the Diabolus going to be noisy as well? I plan to hand down the North Shores to my Chameleon, as I'm running xc cranks on that bike at the moment. Thanks for the advice.