I bought Larry'sB fuel line kit FH-10 which is the two lines in the engine compartment. My question is the clamps they have in the kit says its 3/8 to 7/8, but when you tighten them down ,they don't clamp tight enough on the 3/8 hose and are not even close to work on the 5/16 hose. Has any body have the same problems ? I compared them to my 5/16 to 3/8 breeze liner clamps I used on the 74 bronco's fuel line you can see how off the kit clamps are. what clamps have you guys use?