Temp Help in BBK. Jun 20, 2017 19:14:12 GMT -5 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by greginisn on Jun 20, 2017 19:14:12 GMT -5 Could your ring end gap be too tight? I wonder how much larger volume the FI system is programmed to allow for. Did you check in the Zuma forum for problems with your configuration?Good luck, Greg