I second Scott's comments about the Vision Micro
fuel quantity system. Mine has worked accurately and dependably for 2 years
and 500 hours. No leaks, no maintanance, no problems. Whatever the gauges
indicate, that's what I've got. Verified many, many times with the fuel truck.
Take your time calibrating them. It's worth spending several hours accurately
calibrating your tank. It'll pay off in very accurate
indications.
Bill
N5ZQ LNC2 O-320 VA42
Fredericksburg, VA