Added all the needed connections to the left fuel tank and plugged them in preparation for leak check. I set tank on a platform angled at 5.6 degrees to match the wing dihedral. I will fill tank one gallon at a time a take readings on fuel sender so I know how to set up fuel gage. Also will do first test with water and then with fuel. Used Permetex high performance thread sealent on alll NPT threaded connections. Need to let sealant dry for 24 hours before testing.