ok the oter day iwas ridein and my weld on my shifter lever broke so i got home and welded it back on then today i went to ride it and it goes threw 1rst 2nd and netral normal and no 3rd 4th or 5th.....and 6th but wat is wrong when i would shift to thrid it would act like neutral so is my shifter fork braoke or wat else coulsd this be