[MDL ED] Weird movement from re-textured brute

[The chaser]

Now it has the same variables but it doesn't make great changes. 0_0
The issue must be in animations. Here's the information of walk and run:

Run:

Speed: 0.2

Event1

Time: 0.2
Type: PlaySound
Value: brute/metal_run

Walk:

Speed: 1

Event1
Time: 0.5
Type: Step
Value: 0.5

Event2:

Time: 0.5
Type: PlaySound
Value: brute/metal_walk

Event3:

Time: 1.5
Type: Step
Value: brute/metal_walk


Any idea?