So started my second batch and everything was going good until dun dun dun... i put in the new wart chiller. Apparently it had a leak in an unexpected spot so my 5 gallon batch turned into 6. There was still room in the top but not enough it seems because the brew slowly bubbles out the top, i guess my question is if a recipe calls for so much water but you put in extra is it just going to be a slightly weaker batch or is there something else i should worry about?