has anyone actually tried to breed the different lines together? Everyone says they are not compatible but then go on to say they never tried they just heard it from so n so. I know this is a very old topic, I looked for an old thread but no such luck finding it. So who here has tried?

Joliff line has been crossed to VPI and TSK with no visuals being produced. I do not remember where I saw it but I do remember seeing it.

I have heard that het TSK to het VPI was done with nothing produced but I have not seen any documentation of this. And honestly I would prefer to see a visual TSK to visual VPI done to make a definitive call.

And I have not heard of anyone putting Black Ax to any of the lines.

I have not done this but I heard in the past that they bred the two with no results. My hypothesis is that they made double hets. Snakes carrying a recessive gene for VPI and another recessive gene for TSK. If that is how it works then you could breed the double hets and 1 in 16 should come out TSK VPI

Here's a thread with the most information I've ever seen on axanthic compatibility: Axanthic Thread (http://reptileradio.net/reptileradio/showthread.php?p=537119)

Another thread where we touched on this : Line Breeding Axanthics (http://www.reptileradio.net/reptileradio/showthread.php?t=24523)