Need Help With a STUBBORN 7-21C! Dec 24, 2018 22:57:49 GMT -5 sweepleader likes this Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by onlyhomelites on Dec 24, 2018 22:57:49 GMT -5 I test ran this one on my Amosil 80:1 mix and I had the jets reasonably close...that mix just burns really clean!