Spool All Engines Up
Set Throttle To 25% Until All Turboprops Reached Their Highest RPM

Lift-off!
Set Throttle To 70-100% (Slowly!) Until The Aircraft Lifted Up, Then Pitch/Nose Down To 5°-10°. Don't Forget To Manually Mantain The Stable Attitude Since We're Never Put Any Gyros On Our VTOL

Transitioning Phase 1 (0° To 22.5°)
After You Reached 30 Knots, You May Slowly Keep The Nose Down 5°-10° By Pulling The Yoke/Control Up Instead! Since It Will Violently Dive (Prevent It Dives 30° Or You'll Enter A Deadly Dive Or Even Spin!)

Transitioning Phase 2 (22,5° To 45°)
After You Reached 100 Knots, Retract The Landing Gear And Pull The Right Slider Up (Slowly!) To ½ Up (45°). You May Put Your Nose Level (0°) Since It Will Be More Stable Than Before

Transtitioning Phase 4 (45° To 90°)
After You Reached 150-180 Knots, Pull The Right Slider Up (Slowly!) To Fully Up (90°). You Also May Set Trim To Level The Aircraft Since All Control Surfaces Are Woring In This Speed

Redo-Transition (90° To 0°)
Just Set Throttle To 0-25% Then Pull The Right Slider Down (Slowly!) To Neutral (0°)