The kick starter has lost some resistance through the starting motion, best way to describe is a loose feeling past the halfway point.It won't kick start but can bump start. The motor has compression when it kicked over in the middle of the motion. The bike had a top end by the previous owner in January. My shotgun mechanic mind thought new top end or rings. Once I broke it down every thing up top was in perfect shape along with rod and crank.I put new rings in since I had it apart. The bike ran great and had proper maintenance in my ownership. I'm thinking one of the kick starter springs is bad causing the lack of resistance,? Thoughts?