My heart is now sinking as I read some of the other poor reviews. I have by my own fault ordered 2 R1s instead of the 1 wanted for my son's birthday. I therefore want to return one of them. I have received no email to even confirm the original order and consequently am unable to send back. Without a confirmation email I have no warranty either. There has been no response to my phone messages left or emails sent. Thank you to Rolab. 10 days on and I have now received correspondence, returned the boards and received a full refund. I do hope Rolab will look at improving their means of contact and response time to future queries from others.