I had to remove the washer bottle from my FJ60 during the 2FE conversion. I've ordered a couple of bottle and pump kits from US Plastics ( 2 Quart HDPE Windshield Washer Tank assembly with 12 Volt Pump - 8.63" L x 4.25" W x 5.26" Hgt. | U.S. Plastic Corp. ) to replace both it and the headlight washer (which is all brittle and broken). Both bottles are going where the headlight washer was. I will need to run new tubing from that spot to the windshield and am wanting to install new tubing. What is the size/diameter of the windshield washer tubing? Thanks