RE: Copperhead engine owners?
Let me just say that I am in no way shape or form associated with Copperhead other then I do know the guys there an used to work with William when he lived in FL.
I have personally had 2 of the 45 Venoms an both ran well. Even the proto I had from a cpl years ago was terrific even though I was there were upgrades to the newer ones.
I dont think you can fault engine quality as I know Tim has spent countless hours running them in to make sure QC was what it should be in China.
They did make a trip to China an only have very sporadic net access.
Not defending or making excuses, if they screw up Ill be the first to fry them but do give them an honest chance.