Unfortunately I wasnt able to get any flight testing with this engine. I took the Zero out for its maiden today but there was not enough toe-in on the mains and I couldnt get a good take off roll because of ground looping. I tried to bend a little toe-in but must have compromised the gear blocks because the right side gave way on the next attempt. The damage is minor but I could feel some cracked and/or loose wing ribs that will have to be repaired. It may be a while before I can get to it as I'm so busy these days. However, the ASP really ran and idled good. Hopefully I will be able to repair the plane soon and see what this engine will do.