CamBam 3D profile 2-way passes?

I've been using CamBam forever, but am just now graduating from 2.5D to 3D and it's going really well.

The forum, on the other hand, is a bit of an issue.  I can't get past the robot tester, which keeps showing me pictures which I dutifully click on, then tells me that the letters I entered aren't correct.

To my question.  I have a very large series of fine passes on my 3D profile, and it works great - very nicely cuts the piece but every time it makes a pass it cuts left to right, then jumps out, goes all the way back to the left, plunges and makes the next cut. 

Is there a way to tell it to make a LR pass, then the next pass RL, etc. so I can save time?

Thank you,