[solved] State 301 isn't working in this glide move

[NocturneSama]

Hello there! Once again, with a question...

the char that i'm making has this ability: when in air, he can glide if the player press Defend. I would like to control the Z axis while gliding, but even using State 301, it doesn't works! Why?

Btw, here's the code:

Code:

<frame> 254 Glide
   pic: 89  state: 15  wait: 0  next: 255  dvx: 0  dvy: 550  centerx: 39  centery: 79  hit_a: 0  hit_d: 0  hit_j: 0
   bdy:
      kind: 0  x: 20  y: 61  w: 39  h: 17
   bdy_end:
<frame_end>

<frame> 255 Glide
   pic: 89  state: 15  wait: 1  next: 256  dvx: 8  dvy: -3  centerx: 39  centery: 79  hit_a: 0  hit_d: 0  hit_j: 0
   bdy:
      kind: 0  x: 20  y: 61  w: 39  h: 17
   bdy_end:
   itr:
      kind: 0  x: 20  y: 61  w: 39  h: 17  dvx: 5  dvy: 10  fall: 70  vrest: 10  bdefend: 100  injury: 10
   itr_end:
<frame_end>

<frame> 256 Glide
   pic: 90  state: 15  wait: 2  next: 257  dvx: 8  dvy: 550  centerx: 39  centery: 79  hit_a: 0  hit_d: 0  hit_j: 0
   bdy:
      kind: 0  x: 20  y: 61  w: 39  h: 17
   bdy_end:
   itr:
      kind: 0  x: 20  y: 61  w: 39  h: 17  dvx: 5  dvy: 10  fall: 70  vrest: 10  bdefend: 100  injury: 10
   itr_end:
<frame_end>

<frame> 257 Glide LOOP
   pic: 91  state: 301  wait: 2  next: 258  dvx: 8  dvy: 550  centerx: 39  centery: 79  hit_a: 90  hit_d: 212  hit_j: 0  mp: -2
   bdy:
      kind: 0  x: 20  y: 61  w: 39  h: 17
   bdy_end:
   itr:
      kind: 0  x: 20  y: 61  w: 39  h: 17  dvx: 5  dvy: 10  fall: 70  vrest: 10  bdefend: 100  injury: 10
   itr_end:
<frame_end>

<frame> 258 Glide LOOP
   pic: 92  state: 301  wait: 1  next: 257  dvx: 8  dvy: -1  centerx: 39  centery: 79  hit_a: 90  hit_d: 212  hit_j: 0  mp: -2
   bdy:
      kind: 0  x: 20  y: 61  w: 39  h: 17
   bdy_end:
   itr:
      kind: 0  x: 20  y: 61  w: 39  h: 17  dvx: 5  dvy: 10  fall: 70  vrest: 10  bdefend: 100  injury: 10
   itr_end:
<frame_end>