Bad Trials:
FES05 Cycle 01
FES10 Cycle 01
All of Trial 05

Problems with FES Calibration:
1. Marker drop outs
2. Offset between ID and model moments (passive forces?)
3. Knee loads still not smooth
4. Are the ID and model moments correct?
5. Why do ID and model moments go in opposite directions for some joints?

Solutions:
1. Remove the bad portions from the trc files, or don't track bad marker.
2. Manually remove the offset in the calibration code, or calibrate the model including the FES Calibration trials (or in a separate calibration).
3. Filter coordinates more, or don't track wiggly markers.
4. Watch the trials and compair 
5.