I've been experimenting with it trying to blend one animation to the next one but I get this kind of snapping, as if it's skipping animation frames.

as my exmaple above I have
ent_blendframe(me,NULL,"walk",6,my.skill2);
so help me understand what should go in the fourth parameter? I tried 0 and even the my.skill1 and 2 with no smooth blending results.

according to the documentation the fourth parameter is:
anim_percent Percentage within the target scene, 0..100
but what does this exactly means? thanks for answering superku