Hello everyone, I've got a problem with my 1999 750 monster.The only mods are sill slipons and KN filter with stockairbox.I installed a factorypro jet kit 45 pilot,137.5 main and the new needle in the fourth clip down.The floats are set at 14mm. 3 turns out on the air screws. The plugs are still very light. My bike lean surged very badly untill i got to the fourth clip on the needle. Thank you.