Hi everyone let me start by saying this is my first build. I got everything installed without too much trouble. However their is one issue I am stuck on and it is the clutch engagement / disengagement. If I manually push the clutch arm back to as far as behind the Carb fuel bowl I still cannot get the bike to roll freely. I have the stock clutch handle (push button lock) from the BGF kit. What could be wrong here ?? How far does the clutch arm need to travel to engage the clutch ????