Neurotex
I don't know where you get the time to build all these planes.
You come up with some real unusual desigs to challenge. The S-37 ? is really sharp looking.
msim,
Radio Shack has a spray can of Electronic Cleaner. It works very well at flushing out pager motors. It won't damage anything.
It has a spray nozzle. Give it a good blast towards the motor bearing. Try to gently shake out any excess. It evaporates quickly.
It has revived some motors for me and others. Especially when over oiled. Hope yours comes alive.
Website has some new items. Stop by.
Tony
ARS Software & Innovative Solutions
http://www.falcon1.net/~ars/rcmodels.html