Is the scalar field also a lot weaker if you’re using it in your whole house vs. on either side of your bed?

No, The further apart the two boxes are, the bigger and stronger the scalar field is

Not necessarily. Seems that the scalar field can pull energy in from the Earth energy fields.
Only way one can explain how you can arrive with a net positive on the receiver.
I’ve read Meyl’s accounting of such power gains and then ended up gaining four times more power in my whole house field than what the transmitter is putting out.
You can measure the balance if you have an external coil tester.
Approach the coil on the transmitter from the bottom right corner until the field is strong enough to illuminate the LEDs. Take note of the distance to the center of the coil.
Then do the same on the receiver.
If your coil lights up at the same distance, you have a balanced field. If it lights up with a shorter distance, you probably can fine tune your setup.
If it lights up farther away, you have more power at the receiver than the transmitter.
If the distance is double, that’s four times as much power.

For more details, please check this link:
https://www.facebook.com/groups/spooky2scalar/posts/980379382535620/