I have less than a thousand miles on this tr3 and have had trouble keeping it running correctly. The gas tank is a new one out of southern California, and I did not flush it out prior to installation, and I keep getting welding slag in the carb bowls. The amount has lessened, but still coming in. I thought about putting a magnet in the gas tank and a paper filter for a while. I cannot tell if the slag is doing any damage and the first time I saw it I was shocked. I thought it was just a onetime deal, but I guess it just keeps getting flushed out of the welds. Any thought?