Hi Dawgwalker,

I haven't seen anything freely available in terms of detailed base schematics for the routers, but also try asking the question in the "Ask Festool" part of the forum. If anyone can get you this info, Shane can.
Nice haul of booty you're getting.
Please don't hold back showing us some of the guitars you've made - quite a few of us on here love guitars ... and unlike me, some can probably even make them sound pretty good!