Hi,

Yes, there is a middle value of resistor that I don't have--the 2.7 ohm resistor. By the way, JamieG, have you tried covering that tile floor with an area rug?

When I read you had tile floors, I thought "Uh, oh, trouble. . ." They are very reflective and rugs can nicely absorb too much high-frequency reflection.

Regards,

Alan Lofft,
Axiom Resident Expert (Retired)