Hi,
thank you for the toolbar description. Timer Blocks were majorly intact with only one or two missing bits each. But I believe, I figured them out.
Now your drone works beautifully. Only the autopilot is wonky, but that isn't the drone's fault.
Best regards,
a fellow engineer.

Hi!
The following hotkeys were used:
Toolbar #1:
1-6. Cameras
7. Parachute open/close
8. Docking/ShutDown (timer) /// Probably timer's hotbar are broken too, if you built in survival world///
9. UnDocking/StartUp (timer)
Toolbar #2:
1. (group) small ion thrusters on/off (all sides)
2. (group) Large ion thrusters on/off (Up)
3. (group) small atmo thrusters on/off (all sides)
4. (group) Large atmo thrusters on/off (Up)
5. Connector (bottom) - swith lock
6. Connector (Top) - swith lock
7. (group) Landing gears - swith lock
8. (group) Landing gears autolock - on/off
9. (group) Lights - on/off

Toolbar #3:
1. Antenna - increase radius
2. Antenna - decrease radius
3. Beacon - on/off
4. (group) small reactors - on/off
5. Remote Control #1 autopilot - on/off
6. Remote Control #2 autopilot - on/off
7. (group) Gyroscopes - on/off ///Sometimes it's convenient during takeoff from planet///
8. (group) Gyroscopes - icrease power
9. (group) Gyroscopes - derease power
Toolbar #4:
1. Gatling turrests - on/off
2. Gatling turrests - Target neutrals on/off

Hi there,
I've just built your drone in my survival world. Really like the design. But when I go into the remote controls, a lot of spot in the hotbar are blanks. I would be really glad if you could post a description of what is supposed to be there.
Best regards,
a fellow engineer.