Okay, but according to the Australian Museum the largest have a leg span of 150 mm or 6 inches. That is one huge spider. They often pop up near windows or you find them on walls. I had one on my rear view mirror in my car and wouldn't get inside. Since then I shut my windows at night when I park anywhere.
http://australianmuseum.net.au/huntsman-spiders
I had one in the van. That'll wake you up in the morn.
Watch it with the snakes on your bush walks, old feller. Spring time especially. Also, apparently, if you keep chooks since feed -->mice-->snakes. I've always seen you as an urban chicken coop type, Vince.
Come on and give with The Superinator
TM. Is supination resistance independently variable or a function of curl resistance and velocity? Is it constant through the ROM? Have you made allowance for wrist curling? What is your recommended rep range, set count, and rest period for users of the new machine? If a neophyte sets resistance too high does the machine have the power to twist his forearm off from its elbow and then just keep going around and around, spraying horrified onlookers with blood and thumping the freshly torn limb against the floor or have you incorporated safety measures which allow trainees to smile wanly through their sets?