Hmmm... I have high speed CT6215h's in my projector and still get flicker on some images. Problem is I don't have any other scanners to compare them with so it may be that the flicker is much less than with standard galvo's.
However, I have had my CT's set for 30k scanning within the LD2000 software and watched a show. I have then upped the max scan rate to 60k (in LD2000 software) and re-watched the show... not that much difference to be honest. I think it may be something to do with what scan rate the show was originally designed for that is more relevant.
One thing I can say though is that you can increase the scan angle on the CT's and not overdrive them, also complex abstracts look magnificent
Cheers
Jem
Quote: "There is a theory which states that if ever, for any reason, anyone discovers what exactly the Universe is for and why it is here it will instantly disappear and be replaced by something even more bizarre and inexplicable. There is another that states that this has already happened.”... Douglas Adams 1952 - 2001