Hello, just need some advice on my early model greenfield, from what I can find out from your fantastic forums she is a pre 1970 model running a G65 Honda. I have only had it for a matter of weeks and runs like a clock. Last weekend while cutting through some rather tough ferns, lamandra (sags) etc I felt an occasional surging motion. It appeared to be transferring from wheels not the cutting disk as at different points I was on already cut areas, Any help would be greatly appreciated. Regards Phil
