I sent a check to Van's for the RV-12 tail kit but have not received any confirmation that they received it. I sent them an email asking to just acknowledge that they received it but didn't get a response. What was your experience after sending in you order? - I have no concern about Van's but the US mail system is so lousy that I cannot be sure my check ever to to them. I guess I'll have to telephone them Monday. How did it work for you?