Enter the room with a careful amount of momentum where Samus must spend extra time slowing down during the stutter, but must not have much run speed.

Entrance condition:

{
  "comeInRunning": {
    "speedBooster": true,
    "minTiles": 2.4375
  }
}

Requires:

"canStutterWaterShineCharge"
"h_canShineChargeMaxRunway"
{
  "or": [
    {
      "enemyDamage": {
        "enemy": "Mochtroid",
        "type": "contact",
        "hits": 2
      }
    },
    {
      "and": [
        "canDodgeWhileShooting",
        {
          "or": [
            "Wave",
            "Spazer",
            "Plasma",
            {
              "ammo": {
                "type": "Missile",
                "count": 1
              }
            },
            {
              "ammo": {
                "type": "Super",
                "count": 1
              }
            }
          ]
        }
      ]
    }
  ]
}
{
  "shinespark": {
    "frames": 39,
    "excessFrames": 4
  }
}