Last couple of times I rode the '98 V11, it was sometimes idling erratically and had a hesitation right off idle and a hesitation when opening the throttle after decelerating with the throttle closed. Long story short, the vacuum lines from the intake to the canisters had rotted/cracked allowing vacuum leaks on both cylinders. I plugged the vacuum ports and removed the hoses to the canisters. Engine now runs like it should. My question is this: Is any other modification necessary other than what I have done so far?