I've got my 6A at Vance Brand (Longmont's airport). The guy we're sharing the hangar with has been talking about selling his 6A - could be his. If it is I'm familiar with the airplane. I'm heading to Cape Cod until next Wednesday, but I can get the tech advisor for our EAA Chapter to take a look, if you want. Call me at 303-748-2373 if you want to talk about it.