Looking for some help. Have a nice 357xp with 3/8 and the chain keeps spinning no matter how low I idle the saw down. All the way to a stall. I tried a different clutch and same results. Both were the 3 spring type clutch. Is the issue somewhere else, or just in the Chinese clutches from ebay? Or in the drive sprocket somehow? Tried lowering the oil pump all the way down to see if it helped and tightened the chain a little too tight but that is not a good fix obviously. Any help is appreciated