When i change sydney.md2 from source to try load my model show this:

Loading is ok, but the model is in the middle of cube collision.I can't find nothing to change this values in irrbullet source. I only can change height and width of cube
When i open sydney.md2 in Fragmotion i can see this

And when i load my model:

Ok, CENTER its wrong. In my model start in foods, and in sydney start in the middle of model, at belt. If i change this parameters in Fragmotion and export the model i can see this crazy model:

Someone can help me with this? can i set the cube in differents position, or maybe what software can i use to set newly values and export fine
Thanks for read, and sorry for my english.