Mc Master Car has clear tygon and they also sell an adhesive backed ruler that would work great behind the tube along with the float and you should be set.
Stephen Teate Paradise, Texas************************************************************** The information in this email is confidential and may be legally privileged. If you are not an intended recipient, you should delete this message. Access to this email by anyone else is unauthorized, and any disclosure, copying, distribution or action taken or omitted in reliance on it is prohibited and may be unlawful. **************************************************************
