We know the problem with the tamarc. When we rename the scenes in the *.gp4 in trackxx than there are many errors with the *.bin. I don`t know why but without the c (trakxx) there are little errors who you can get over.
I think if there are no problems with the *.bin than there are no problems with the tamrac.
At the moment the 3DEditor can't makes perfect bin files but I think we approach the problem.
The problem with the last corner: I don`t know why you have this. I think that`s a problem with the *.col.
I think that the cc-line is nearly perfect but when you think that it's not perfect then I will overwork it.
In the last time we had one problem: we had not enough time to bring it before the GP. But in the next version it will be nearly perfect.