Hi Tom,

Thanks for the reply on the new UMS engines. BTW I found myself an unbuilt Curtiss Robin (RobinHood model) like yours. I will be putting my 7-77 on it since the engine was not enough power to pull a 32 lbs 1/5
AT-6. Now I need to find time to build the Robin, by chance did you make a 2 piece or 1 piece?