Well progress is continuing but have hit a real problem.. on 15 and 10 meters the VFO is way off frequency.. 21.00 on the dial is really 21.156 (not really sure never measured the difference) the PTO is on freq the 9.0 mhz is on freq the crystals are on freq (measured and sup in replacements) any ideas?? mike Mike, WB8VGE SunLight Energy Systems The Heathkit Shop http://www.theheathkitshop.com/ J e e p o|||||||o |