Made the F-1259C Fuel Line FT-60 to the Firewall and attached it to the Gascolator and the Fuel Flow Meter. Made the F-1259D Valve to Fuel Flow Meter. This was tricky because you have to flare one end while the tube is in place. My first attempt was unsuccessful because I flared the Fuel Meter end before inserting the nut and sleeve. Therefore, I had to cut the tubing and make a new one. I removed the AN4-17A bolts from the Fuel Flow Meter and put 2 washers per bolt to avoid the end from touching the bottom skin. I'm waiting for the 3/8 tubing I ordered to make the Pump to Valve line.