Update on my mod's. http://www.we0h.us/Amateur_Radio_stuff/MFJ/MFJ-259B/ Pictures showing what I had to do to get it running 100kc thru 515kc. I plan on pulling a turn or two off the MF inductor to get it to go a bit higher than 515kc. Otherwise it works perfect. Schematic, alignment info & a PDF manual on my site also. Mike WE0H