Need help with using special moves in LF4 turbo

[LaiSon2002]

Hi, I'm having problems with using special moves in LF4 turbo. My game works fine, it is just that I cannot pull of the special moves because the key combination is too long and the time window is too short. For example, LeumasEX has this DJA+DJA+D>A. No matter how fast I tried to press on the keyboard, I just couldn't pull it off successfully. My keyboard is WASD for movements and GHJ for attack, jump and defense.

How do you pull off the moves from this mod consistently? This one is probably one of my favourite LF2 mods but it is too hard to pull off.