MTH GP38-2 lash up problem

MiguelitoOGR Forum Member

I recently purchased a used GP38-2, Proto 2, engine to match one I already had so as to have a lash up AA set. I had no trouble setting up the lash up but when operating the double engines I find that one direction operates flawlessly and the opposite direction produces "bucking" as if one engine is trying to go faster than the other. I have oiled and lubricated both engines but am at a loss to diagnose the problem. Anyone experience this when lashing up MTH engines?

11/26/171:55 PM

Original Post

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