Outdoor yes I have once and only once. I did not know about this site as it was one of the first few planes i had bought. There was no service. I tried the phone lines to no avail i would say about 5 times then i just quit. As some of the others the hardware was well below average and i was fairly new at the time. Could not make out the manuel and alot of it was not shown or explained at all leading to the calls. The Fiberglass Fuse I had on a Super Chipmunk was cracked and in places completly broken. The Rudder and Elev was broken, or one side of elev. The wing again one side was warped. Well as i said i was fairly new maybe two planes pior. I had to have some help (no problem) 20yrs. exp. lives across the street. He looked at it and laughed, wanted to know where i got such a DEAL. I told him and his repy was Oh man why did you not talk to me first I would have told you about Nitro. You need to stay with reputable companies. I told him I had tried to get hold of Nitro and he laughed again. Not much chance of that is there was his reply to that. So to answer your question yes i have went thru the Nitro Blues. The plane from 5ft. was beautiful. If you look at this pic you will see it. Now it is trash as i never would have flown this plane as it was. There were other problems with it also the motor mount was cracked, nuts that hold wing pulled thru trying to get them seated. Just an overall very bad experience and i read about the same things happening to others constantly. Hope this was the answer you wanted.

Editied for only pic I have of that plane. And as you can see i know a little of putting a plane together.
Tell me this Outdoor have you ever seen a Company with the amount of complaints as this one gets. DAILY