Hello, just trying to get some opinion here. Does it harm if I leave my beer fermenting on the primary for an extra week? I brewed a red ale last Sunday and it will reach its final gravity probably by end of this week. Unfortunately, I cannot bottle until the following weekend. Do you think leaving the yeast in contact with the beer for that period will produce any off flavours? (Note. I don't have a conical fermenter). Thanks in advance.