Hi All, One of the snags with LBSC Boilers was that he quite happily drilled and tapped the boiler barrel to fix handrails and feeds and just did the same thing for some of the fixings on the Backhead. All of these should be bushed. The idea of something like a 1/4" X 40 thread into 1/8" thick copper scares the hell out of me. Regards Clif ----- > Got the book on LBSC, his Life and Locomotives. It's quite interesting to > see that some of his designs are still being built, 50 years on. > > Question: are the techniques he used for his boiler designs and > construction considered OK by today's standards, or is there a pragmatic > approach taken on the basis that they've never been known to fail? > > Peter Chadwick > Swindon. > > MODEL ENGINEERING DISCUSSION LIST. > > To UNSUBSCRIBE from this list, send a blank email to, > modeleng-request@xxxxxxxxxxxxx with the word "unsubscribe" in the subject line. MODEL ENGINEERING DISCUSSION LIST. To UNSUBSCRIBE from this list, send a blank email to, modeleng-request@xxxxxxxxxxxxx with the word "unsubscribe" in the subject line.