So I recently got a brand new m2r 125cc pit bike and at first pulling the clutch lever didn't engage the clutch, after a few adjustments (to the lever and clutch cable) I managed to get the clutch to work. However it seems like pulling the lever doesn't actually fully engage the clutch. When the bike is running and i pop it into 1st gear with the clutch engaged the bike jerks forward slightly, what will i have to do to fix this? here is a pic of the clutch mechanism I didn't mess around with anything other than the cable and lever.