Can signal propagation speed be adjusted?
Great project btw.
Viewing post in Digital Logic Sim (old version) comments
Signal speed is constant. If you want to change it's speed, make easiest frequency generator by register, NAND-clock and adder. Fastest clock signal you can ever make in this game could be made by NAND-clock(I commented one guy's question about clock below, so I made there all of them I ever used [Sierpinski generator doesn't count, because I made it for fun]).