I was just watching a vid of RW series 4 again. I remember being disappointed when they lost power without doing anything, because I thought the sledge hammer combo with the lifters was interesting, and it was neat to have a sort of rival Panic Attack variant even if it was never as good as the original. The series 4 version had this nice edible looking caramel color.

Did Evil Weevil ever compete in live events around that time? Was the hammer actually any good? What happened to the robot in the end? There was never a series 5 version because Kevin Pritchard went back to Panic Attack, of course.