Check Fuel Quantity (PA32-300 '79)

[Tokirbymd]

Have the '79 PA32-300 with 2 tanks instead of 4. External gauges on wing top don't seem the least bit accurate. Have a calibrated fuel dipstick but when I have <25gal/side the outer tank where I would dip the stick is empty. I have a JPI 830 so I can use that but would like a better gauge for lower fuel quantities. Suggestions?

 

[Heftiger]

 

[timmccall]

 

[Rick G]

 

[mrettler]

 

[Heftiger]

 

[Rick G]

 

[Klr94ss]