Wait up! If you're checking this out, direct your attention to my newest version instead!
https://www.simpleplanes.com/a/43LaJW/Improved-P-38L

The following has been changed from the 1.0 version:
-Made canopy more detailed
-Adjusted position and size of rocket rack and pitot tube
-Added long wire radio antenna
-Added nosewheel mirrors
-Gave fuel tanks realistic storage capacity
-Reshaped propeller cones
-Updated radiator scoops
-Added dive flaps
-Added pylon camera
-Made the elevator shape more accurate
-Added prettier fuselage inlets to all the smaller air scoops
-Fixed the width of flaps
-Gave the canopy a more reflective shine
-Evened out most of the auto-roll (a very slight roll still persists, barely noticeable)

Basic operating rundown:
AGs 1-5 are triggers for the rockets. They fire in pairs just like they did in real life. Only fire them when you are flying straight.
AG 6 turns on your lights.
AG 7 jettisons your fuel tanks.
AG 8 shuts off the right engine.
The VTOL slider operates your flaps. They are very useful for lowering your stall speed, and tightening your combat maneuvers.
Brake will operate dive flaps, but these are more for show than functionality. They do actually pull the nose up very lightly though.

Performance:
The plane is slightly asymmetrical. Because of this, there is an asymmetrical drag, and imperfect lift force. This results in a drift on the ground at takeoff, and a very slight tendency to roll in flight. To take off, throttle to maximum. Lightly tap your yaw controls to keep you straight. You can rotate very soon (the main wheels will pull off the runway), and even sooner with flaps. Retract landing gear once airborne. In flight, the plane behaves a lot like the real thing, reaching a little over 400 mph in level flight at altitude, having decent roll, and great pitch. The pitch is actually just a little bit better than it was in real life. The engines are modded to help achieve its top speed, so DO NOT touch them in the editor, or the horsepower will reset.
Landing is tricky thanks to the landing gear, but thanks to the flaps, your stall speed is super-low, so you probably won't have problems. Approach throttle with full flaps is 10% (a little more with tanks still attached). Touch down level and straight around 100 mph, then cut power. Don't brake until the plane is going straight, all three wheel are on the ground, and the plane is not wobbling.