How do I increase grab range and get rid of helplessness after fox side-b?

[MathCow]

Please help, I have basic knowledge of hex editor and would be very grateful if someone could help me out.

 

[Punkline]

You can do this in Crazy Hand.

Grabs are a type of hitbox, so you just increase the hitbox size:

To stop special falling, use the move logic table to modify the animation interrupt function of fox's side-B. Any animation interrupt that ends in normal falling will work, for example 800CB2F8:

Another example with Mewtwo's up-B:

IASA function = interrupts based on inputs
Animation interrupt = interrupts based on expiring animation

Set animation interrupt to one that results in a falling state for Mewtwo's recovery portion of up-B to make him end it with a falling/standing state instead of his recovery-> special falling.

Some example useful animation interrupt function pointers:
800CB2F8 -> falling
80099BD0 -> special falling
80099E80 -> standing

 

[MathCow]

You can do this in Crazy Hand.

Grabs are a type of hitbox, so you just increase the hitbox size:

To stop special falling, use the move logic table to modify the animation interrupt function of fox's side-B. Any animation interrupt that ends in normal falling will work, for example 800CB2F8:

Another example with Mewtwo's up-B:

Thanks a lot!

 

[Nuthilo]

Whenever I go to "Move Logic", Crazy Hand crashes, plz help