Pegpilot, very kind of you. As a former member of your club I am well aware of the great bacon butties...... I also live 200yrds from the 21 threshold which is why I am very aware of the goings on here.
Playing devils advocate, perhaps the twin guy was doing single engine circuits and had reduced performance which is what your description sounds like.
Personally I don't think there was any real conflict. The wood is pretty much the half way point between you and Deenethorpe which means if you were in conflict your guys were flying some pretty big circuits as well!! At the end of the day its Class G, neither strip has an ATZ and see and avoid applies.