3dsmax5 model with some small bugs

[Lestat(br)]

I did a lot of animations to my model but I can't get two of them to work perfectly, I'm posting the .max file here so you tell me what is wrong or even solve it for me (it is a small problem).

Like, the death anim bugs with the visibility interpolation, as the birth does, I don't know exactly why...

thanks in advance...
Here it is:

 

[skrab]

All your opening and closing track notes are not on the same frame as opening and closing keys frames of your bone. Change that...
You only need one note track, not six of them.
Change the name of your bone "HandleBone" to "Bone_handle" and also mark it as bone in User Property Editor.

 

[Lestat(br)]

Thank you for helping but...well, I will try once more to do it...

Thanks! Now I'm done with my model!