That is terrible. I know the feeling of paying for an RC and the excruciating wait for it to come in the mail. Worse, only to find out that there are problems, and they are not resolved.
Sorry to hear about your issues. I dont know what to suggest, but check with your state laws and see if their is something you can do on your end.
You might want to check with New Hampshire laws too, they might be able to help you.
Federal laws are another thing to look at since this was an interstate sale.

Terrible, simply terrible, and I sympathise with you on your problems of waiting for your RC. Worse, I cannot imagine the dejection you must be feeling knowing you are out a few hundred dollars and knowing the RC is not coming.

As I said earlier, buying directly from RedCat would be best. They have the best customer support and They take care of everything: parts support, warranty, and most of all, Tracking And Delivery. And as I said also in another previous post, I believe Redcat also does give discounts and sales if you buy directly, you would just have to ask them.