Grand Scales University Volume 2 DVD set

Grand Scales University Vol 2 features
Paul Boschan, owner of Boschan Boilers and Restorations, holds a question and answer discussion on BOILERS and boiler safety.
The ASME stamp - what does it mean if a company has one?
What steps are involved in building a boiler to receive a stamp?
Should the tubes be welded or rolled in?
What is the best way to maintain your boiler?
What water elements can damage a boiler? 
Robert Frank, owner of the world-famous Sonoma Traintown, shares his ideas on MAKING YOUR COMMERCIAL OPERATIONS PROFITABLE. 
How to drastically cut track maintenance needs
What materials work best for wheels?
Do you need to pre-bend rail? 
How can amusement rides complement a railroad?
How do structures add to the experience?
How can animals add to your bottom line? 
Sean Bautista of the Hillcrest Shops teaches you HOW TO BUILD A SWITCH from the ground up.
How much room do you need to leave on either end of the switch? 
What can you do to prevent your pointes from rolling?
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