Anyone have issues with decelerating surges on a 230+/230+ cam? Was out with my friend's Torquer v.2 this weekend and he had some pretty nasty surging when off the gas below 1700rpms. Fuel trims were -3~+1, so I knew it wasn't fuel. So, we experimented with spark. I upped the spark advance to 42 degrees in the 'base spark in gear' table for the cells he was hitting during the surging (~.14 grams/cyl) and 95% of it went away. I was just curious if anyone else noticed a problem/solution like this and where their timing is at??? Is 42 degrees too much??? Can I/should I go more to get the remaining 5%???