Not that simpleHave been buying the Bombardier shares for 20 years I know very well that it takes a long time to build a good product and bring it to the market .Having worked in the aerospace industry well over 30 years the wing already can take the weight of a 500 cs series and possibly higher.I know it for a FACT....... To get our fair share price out the c series we need Airbus to build the cs500.