can someone explain how this works?

^^^^ yes but that would be nothing compared to cutting a whole for the notch. hey littleshop is there any way you can get taht footage from concrete i just want to see how it works

yeah the criticizm was not constructive imo. constructive would be if i were to do it i would or i think if you added a gusset here it would strengthen it. saying it is gonna bend or twist or whatever is not constructive. but who gives a damn it will be draggin soon enough to show everyone that it works and boy that is an awful lot of metal to drag