Hi,
There is a short discussion (4 or 5 posts) in this thread about the speed of the MX production ramp, comparing it to the MS ramp:
"2015 Q2 Discussion thread for Delivery numbers, Earnings Report and Conference Call"
I decided to post my reply here, because it's an important issue. EM said at either the last SH Meeting or the last Conference Call that they are doing a lot more testing as compared to the MS. He said that this time they have a small fleet (300-400) cars that are getting lot of miles.
My opinion is that the second time you do something if you can't make substantial improvements to big problems that you had the first time you are pretty dumb. The MS was the first car they built and their first associated assembly line. They just finished a second, improved assembly line which they will use to produce both the MS and the MX. Do we think they don't know that they had some major issues or that they are incapable of at least making huge improvements the second time around? If you believe that they are incapable of learning from or improving after their previous missteps I don't understand why you would want to invest in the company.