I'm going to build one these great little tug.
Any more advice on the drive assembly would be good?.
Looks like the only suitable one I kind find is the Graupner Schottel Drive Unit I (1761) Drive Set. (A bit expensive

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Have the model plans purchased from 'trapletshop' but looks like the graupner unit would be probably be a to big to suit the 1ft tug on the plan.
Any help would be great
