N2EY wrote:
Biggest headache, though, is switching the various lengths for
different bands.

No switching the various lengths on this one, Jim. Just a 110 ft
dipole fed with about 110 ft of fixed length ladder-line with two
series variable caps as the one knob tuner. Covers from 3.5 MHz to
4.0 MHz with an SWR less than 1.7:1 and no lossy coils needed.
--
73, Cecil, W5DXP