After busting through 2 feet of powder all day yesteday (the ZR 440 was running superb ) I parked it covered it up and went to fire it up today. It was boggin at the begining but I thought nothing of it then I stoped and it died. I discovered that the fuel was frozen inside the carbs so I heated it up with a blow drier and went on my way. Im gonna use some de-icer in it, but still it seems to freeze up quite often. Are these older ZRs (1997) suseptable to intaking snow and freezing up? The 98 ZR 500 doesnt seem to freeze up like the 440 though the 500 has froze twice. Any suggestions to advoid freeze ups are greatly appreciated.