DisclosureI did not buy the Proto X. It doesn't quite make my cutoff for toy grade. I bought the Proto X SLT. That is just enough different to make the cutoff. Unfortunately, it also would not go into link mode to try binding with my deviationTx controller. When I called Hobbico about this, they just verified that I was doing the right thing, declared it broken, and are going to send me a new one. As soon as they are in stock. In late April. So they sent me a free Proto X to make up for the delay.
So I have to give their support a huge thumbs up. As good as any I've run into, and a much better than anything I've run into when shopping across the pacific.