Yeah maybe that has something to do with it. I'm using windows 10.
I haven't chosen a cam yet, I actually got a cam with the engine I just bought. It's a camtech cam as well, i rang them about it because the specs aren't on the website, he described it to me as being in between the first two cams they list, so nothing crazy.
I had originally planned to go for something a bit more angry, but seeing as I already have this one I might just see how it goes. I haven't quite decided yet.
Made any more progress with yours yet?