have 2 7lb Butts on top, 1 7lb packer bottom, did minion method started last night 2130, have wind break surronding 3 sides and board over top. wind has been blowing 15mph since 430, trying to keep temp above 225 have already added another chimney of charcoal at 630 and just started another chimney. using KB. Is this normal during windy conditions? do I need to do something else? I am in no hurry. just wondering if this is normal? temps right now are 174 butts and 163 brisket(bottom grate) Any help would be greatly appreciated