Filed under: TransportationWe've already had a pretty good idea of the reasons for delays with Tesla Motors' all-electric Roadster vehicle, but it looks like the company's new CEO, Ze'ev Drori, is now trying to set the record straight himself, with him recently posting a fairly lengthy letter addressing the matter on the company's blog. That letter is apparently the very same one that was sent to buyers of the car earlier this month and, as you might have guessed if you've been following this thing as closely as we have, it pegs most of the blame on the car's transmission trouble