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(9) My throttle stick is too tight/loose! =(
No problem, it takes 3 easy steps to fix!
Step 1: Take out the battery pack and remove the 6 screws shown below, then remove the back cover. Use the correct size screwdriver so you don't strip out your screws.
Step 2: Use the tension screw shown here to tighten or loosen the throttle stick. Righty tighty, lefty loosey. Make small adjustments and then move the throttle stick up and down to test the tension. Once you've got it right, go to step 3.
Be careful not to touch the PCB board and wires!
Step 3: Replace the back cover and screws, making sure you don't overtighten them. Now go fly that heli!