P84 - 92 Thunder Power eXtreme observations

OK, I've been giving the Thunder Power eXtreme 2070 (TPX) pack some more full-length flights and here are some more observations:

• The Trex seems a little more stable in flight (Could be the additional 20 grams or so of weight)
• The Trex performs the same when flying the older TP Prolites
• The TPX runs about 3 degrees F cooler than the TP prolites for similar flight times