Ok, I only just looked at that snippet link (which I should have done previously) and have just had to delete several paragraphs of useless reply. That's what happens when you are not thorough 
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I suppose the question is, if you could get more speed out of it with acceleration, is Robin2's code not working for you?
**Cmon, you know you want to at least take a look lol. In seriousness what would it hurt to look over?
I guess you're right. I'll send a PM, we can talk about this pesky NDA of yours. Remember: I may not be able to help at all.