I have some naff sketches of heavy! The basic gist is a grabbery thing. It will be less ramshackle than the sketches, I have been watching Youtube stuff a lot and there's a lot of flippers! I'd like to make bulkheads and put them together with an electric actuator powering the top plate. It's working title is "Croc" and the front edge will ride the ground lower and sort of grab hold of people and then I suppose put them in the pit or something less exciting. It isn't really to crush, in a sense, just grab. I'll paint it up with scales and eyes and all of that carry on. The movable top plate of the gob will have enough movement up to roll me back on my wheels if I get flipped. I'm hoping it will be something a bit different although the underpinnings will be pretty humble. Think wheelchair, SLA's, cheap speedos, a cheap lecky actuator and so on.