With only 1 tile of runway, this requires releasing forward for 1 or 2 frames and repressing forward on the last possible frame.

Entrance condition:

"comeInStutterShinecharging": {
  "minTiles": 1
}

Requires:

"canPreciseStutterWaterShineCharge",
"canShinechargeMovement",
{"or": [
  {"shinespark": {"frames": 61, "excessFrames": 7}},
  {"and": [
    "canMidairShinespark",
    {"shinespark": {"frames": 56, "excessFrames": 7}}
  ]},
  {"and": [
    "canMidairShinespark",
    "HiJump",
    {"shinespark": {"frames": 52, "excessFrames": 7}}
  ]}
]}

Clears obstacles: B

Dev note: This could have a few more excess frames if not getting on top of the block to go to 2.