Does anyone know if it would be possible for someone to fit the chains on a VR5 so that the exhaust cam is approx 2 teeth out, yet the engine still run seemingly fine? Its an AQN engine, and from the (very limited) information online, Group 90 and 91 should be reading as close to 0 degrees as possible at idle. The intake cam is reading about 3 degrees, the exhaust is -22 which doesn't seem right. I'm going to take the phase sensors out and look for the timing marks later, but just want to know if thats possible. Or are those values totally normal for an AQN?