Another problem! Got the Allen ticking over nicely and driving itself along when not cutting but as soon as I try to cut the long grass in my field it stalls. The blades are sharp though quite pitted. The grass is very long and thick – am I expecting too much? I thought from the write-ups that it would tackle just about anything but it only manages about a foot of cutting before it conks out. Has anyone else managed to cut long grass? I’m reduced to using my strimmer at the moment, which is very tedious!