Bob Miller wrote:
The instruction book I got with my mfj 989c tuner has a section on
ladder line lengths to gravitate to, or avoid, depending on band. It
can be downloaded free from the mfj web site.

Hopefully, the lengths to avoid are associated with specific
loads. Avoiding 1/4WL of ladder-line when feeding a 1/2WL
dipole may be good advice but 1/4WL of ladder-line is ideal
for feeding a one wavelength dipole.
--
73, Cecil http://www.qsl.net/w5dxp