I learned bdacus by learning to first to buffer dash out of short-hop double laser.....but you can't just do it like a regular dash out of laser ,you have to of coarse use up on the c-stick and make sure this control stick goes back to neutral right away
as for some basic psychology
Posted by TommyG
"A huge problem with a lot of Falco players is that they don't really know the spacing of their moves as much as they think they do, not that they're messing up their technical skills.
Falco's jab is 2 frames and reaches ridiculously far for a move that fast. When spaced this happens:
Ftilt reaches even farther, comes out fast, and pushes people away from grab range when its spaced. It gets punished when not spaced so its important it's spaced.
Dash attack covers a lot of space very quickly and hits people up to make them pick an option before getting followed up by an aerial (which can lead to a safe read->punish)
Falco's grab range is one of the best in the game. We're all spoiled by it and we think everyone has this range except people with better ranges. Play other characters and learn to appreciate your grab.
The reason why DEHF does so well is he abuses the above(maybe not dash attack, that's my favorite) until he can put the opponent in a place where they're forced to guess and get punished for it(usually punished by a move that puts them in a place to make them guess again like ftilting them off of the stage.)
Forget BDacus
Forget Phantasm Cancels
Forget Boost pivot grabs
Even forget short hop double lasers.
Play a few matches just walking back and forth having your objective being seeing how close you can get your opponent to attack you without it hitting you.
Oh and new Falcos....stop jumping so much.
Final edit: I'm finally done editing this post. XD"
This^ is great advice
Falco is a character that takes patience....When I play I tell myself " relax and don't do anything that will get punished"
Create a "spam bubble" around your character with lasers, jab, and f-tilt.....This force the opponent to approach in a certain way witch can be punished with a basic moves(iap, nair , bair, or anything really)
Put these things into practice and tell me how it goes