I have had my kegerator for about a year, and pushed ~ 10 kegs through it. I put 12-14 psi on all kegs @ 36 F.
From the start, I have had some issues with foaming. I tried the epoxy mixer sticks, which slowed down the flow to a reasonable rate, but it still foams. I though it might be the warm outdoor temperature on the faucets, but now it's cold outside and it's still foaming.
So I want to run a longer line and see if that fixes it. I believe I have 3 feet of 3/16" Bevlex hose. Can I just go to Lowes and get 6 feet of 3/16 tubing and try that?