TLC5940 PWM and standard arduino pinout servo

I'm trying to use TLC5940 to control a bunch of LEDs while using the extra pinouts on the arduino mainboard to drive a servo. It doesn't seem to work though so I figure there might be something conflicting between the arduino servo library and the TLC5940 library.

I don't want to use the TLC servo library as it will drop the LED clock to 50HZ...

So anyone have run into some similar situations?

The Servo library takes over timer1, meaning that pins 9 and 10 (Uno) cannot be used for PWM. This is documented.