It's hard to believe there is absolutely no connection at all. Say Roy Hall designs a table, and asks the Tesla guys to cost it out. They might come back to him and say, "Look, the main bearing you specified is very similar to the one on the Pro-Ject RPM. If you used the same identical bearing, we could save you 30% on the cost of the bearing." And of course Roy, being a frugal Scotsman, is going to listen very seriously to that sort of proposal.