Hi, thanks for posting this, i am in the process of making a machine of my own, but am always open to other possibilities/suggestions, and this one looks good, I am one of those that will ague that science is not always settled on a given subject and like to push it just a little bit more just to see what i come up with myself, after all if we believe everything we hear, we would possibly never progress further with anything, so even though i might be wrong at least i can say at the end of it, i know i am wrong and i know why, rather than follow blindly, thanks again.