I made these for a friend of mine and never intended to manufacture them, That being said if there is enough interest I may make a few sets now that I have a program for them I can spinn them off pretty fast , Yes the next set I make the spikes will be straight to the ground as well as the skis , the first two sets I made we experimental
And need tweaking , The spikes were used a Volks during a match and worked good but going straight into the ground would be better .Assembling them on the haris with the spring retractable legs is a real
Challenge the springs and internal parts are really strong and a bit messy to disassemble and re assemble but I made up some tooling to make the job easier after working on the Harris I can see why they cost more that others they put quality parts in them I made all of the parts out of 303 stainless aircraft grade material it's light and strong . On the other set of adapters I machined the body down to a smaller dia to lighten them up