1024_perspective

I´m a, i did a lot of video content for theater! So i use 1024_perspective combined with q-lab, a very reliable combination to map your footage and have a stable playlist! Till last week i was a happy user of a Macbook pro with Snow leopard, and after 4 years i decided to change to a new mac, this time with OSX Lion and since this morning Mountain lion, and i could not make 1024_perspective work properly! I don´t see the handles, so it´s impossible to make the distortion! And if i try to change it manually, thru the Parameters, it says "INF" or "NA" instead of values!?!?!? I tried some patches from older shows, that i already have modified with my old mac, and the distortion works. Only taking the already distorted parameters and without the handels system! Any idea what could happen? Thanks Eugenio