I am a newbie at this but am learning quickly and finding the 3D print world fascinating. I’ve had my Lulzbot Mini for a month now and it has worked fairly well. One problem I have though is when it does the cleaning at the start of a print, it seems the nozzle goes too low into the cleaning pad. The cleaning pad gets rapidly “roughed up” and the nozzle starts a print job with tons of fuzz on it. How often should I be changing the cleaning pad? Right now, it seems like I have to change it after about 5 print jobs. Any advice appreciated.