I've been away from the forum for a while dealing with life, but I come back and see the upgrade kit. I'm excited by it, but before I jump in and order it, how much of a backlog are we looking at for orders? Is the issue with the X-controller quality control sorted out yet? The order page says the upgrade kit is expected to start shipping in late September, but how realistic is that, and how far down the list would I be if I ordered today? What about if I just order the wide makerslide, which is the most important piece for me at this point? I don't want to jump in with unrealistic expectations of when these things might show up.