Hi folks, I have a new PC with windows 7 home premium. I installed QS earlier today from the Pangolin site (as I have done before successfully) but once I had connected the laser projector (SwissLas PM) I noticed that when displaying frames running on virtual LJ (fans, boxes, cones, mixed etc) the transition between the frames was not nice and clean as it is on the version of QS I have installed on my laptop (Version 2.5 build 385). As each frame changed from one to another instead of being a nice clean 'snap' you could clearly see the laser lines between each frame change. This is very puzzling and appears to be to do with the blanking. Anyone encountered this before ad if so how do I fix this? Your advice would be much appreciated.