1. On building the coils does anyone know of a company that
will wind the coils for you? Is this a critical construction
element? Hand winding or not?

2. On the permanent rectangular magnet in the center.
Will any type of magnet work? Can anyone suggest a
good company to buy from or will any electronic supplier
do? How tight should the fit be?

3. On "CLOSING THE LOOP". Do you mean to disconnect
from or by-pass the battery altogether? Is this what
is ment by "CLOSING THE LOOP"?

4. On the 320 core. Why is this size of core being used?
What about a bigger core? Would a bigger core be better
in terms of avoiding core saturation and producing greater
power output?

5. The Battery. Will 24 Volts work instead of 25 volts?
Is there a battery type that will work better than some other?

6. Stan. Where can I buy that electronic circuit simulator
you mentioned using in one of your responses?