Ok, so my father and I were playing Robotron and he had commented my controls were too touchy (Considering these sticks are brand new, yes they're touchy and clicky) however he had also commented that Robotron Didn't feel "the Same", after discussing when Robotron had came to his arcade hang, he had noted that it arrived in 1982 exactly, therefore the Robotron he played was in my opintion 90% possibly what's referred to the Red/Yellow Romset.
Besides that, having played a Robotron cabinet, I also noticed that when the Robotron CPU gets hot, the game "mellows out" and slows down a small fraction depending on the action on the screen, which seems to be missing from Mame as it's running at nearly 100% efficiency (I have a core i5 CPU, so robotron is no sweat) and it's not accurate to how the machine behaves...
Does anyone also notice that some games run "too Perfect" or in my dad's words "Linear, like a stream instead of chunks" or am I having a nice Saturday Pipe to the head?