Great thread Bill!
Lightspeed - Hands down excellent support and service. I would never hesitate to recommend them to anyone.
Davtron - You know, those nifty digital clocks, chronos, OAT, etc... makers. Small company with outstanding support. Free of charge the tech sent me all the parts (resistors and LEDs) and handwritten instructions on how to convert the backlighting of a 14v unit to 28v. After the parts arrived, he was fast and friendly in answering all my remaining questions via email and the modificaiton went off without a hitch.
Aircraft Spruce - Well, everyone has dealt with them. Extremely fast and efficient at expediting orders, and their prices can rarely be beat for certified parts.
