I just got this magnum and it wouldn’t idle. It would start and die immediately. I cleaned the carb and found a jet was setting in the bowl. Once that was done it started and idled. Then would die when I touched the throttle. So I changed the cdi and it was the same. I then checked the valve clearance and set it to .006. It runs and idles but when it’s cold you can’t throttle or it will die. It also acts like the brakes are locked up. It feels like it loads up and the rear end lifts up before it starts to move, is that normal? It’s doesn’t seem normal to me. And when I shift from H to Reverse without holding the bipass button it dies, any advise helps. Thanks