Swordfish

Hello, I am using the CAN BUS module located here http://www.sfcompiler.co.uk/wiki/pmwiki.php?n=SwordfishUser.CanBus and have a problem. I have everything working the way I like but when I send a message as a STD id , any ID that ends in the number 1 i.e.( F1, 01, 31 etc) the one gets converted to a...