Does anyone have a mechanical drawing of engine oil pan mounting holes?   I have a friend from the local EAA chapter helping out with the Bearhawk Project, he had a blast with the lathe, so time to get him started on a project on the milling machine.  Old hand wheels, but DRO comes in handy. :)   I figure on building the engine bed mount, then the engine mount. By then it will be late when he realizes it isn't for a Lycoming. :)   Yes, Dennis we heard you (barely) flying overhead last night.  My wife keeps asking "so when are you going to finish Your plane!" :)     Thanks,   Tom