I have an older Tanaka TIA 305 ice auger that needs a carb. It is 30+ years young although a first prize hole driller on the lakes. The carb is discontinued with no replacements noted on line after numerous searches. If someone has knowledge of a carb (new or used) I would be so grateful. There is about 10” of ice on our northern lakes in Canada so I want to get her done! Appreciated any response. Dave