John , Thanks for creating a special nitch for those of us that are into the Firetruck side of Stovebolts . I'm sure as I get more into fixing things on my beastie I'll be happy for a place to sound off that does not bother those who are not interested in the subject . Ed H - Fire Chief of the OZ Volunteer Fire Brigade ( Home of the "Firefighting Flying Monkeys of OZ" ) and member SVFD