Lincoln Log Wheel

****The dimensions printed need a critical tweaking.*****
As part of our garden railroad, I am building a water powered generator. The housing for the generator is being made out of a Lincoln Log set my wife gave me.
This will work fine, until the big bad wolf comes by and huffs and puffs.
Lincoln Logs everywhere.
Plan B
Put rubberbands around the corners of the Lincoln Logs.
Note to self:
Rubber Bands in sun are unreliable.
Might have just invented the catapult.
Now off on a treasure hunt to find all the missing Lincoln Logs, not wanting to step on any in the dark and ending up concussing myself.
Along comes Tronxy, a snowy midwinter afternoon
Made a fixture to either act as a wheel, be able to act as a guide to drill a bolt hole through the center of the Lincoln Log and they stay together.
You can even play catch with them.
A Tinker Toy to Lincoln Logs adapter is in the works to allow purchasing the Crane on the Log scaffold.