Landing 737

Hey there,

Well, for the 737 keep the power till 30 feet then at 20 feet arrest the descent(flare) pull back power, and set your sights on the end of the runway and there you go you have a perfect landing but it will take practice it’ll not come in a day. Larger jets in IF are comparatively easier to butter than smaller/medium-sized aircraft because of maneuverability.
Also, the A320 can be flown this way too

Tip: Make sure you follow the flare speeds beforehand, you can check them Here.

I hope this has been helpful to you. Thank you and enjoy your flight in Infinite Flight skies!