I put together my first fuel tank tonight and the metal tubes had to be cut back to about 1/4". I had to do this because it was running into the back of the engine and kinking the fuel lines otherwise. It's goinig on a Sig Sr Kadet with an OS .91. Could this present any problems? If so, how can I fix them? I don't want any fuel lines falling off.

Here's a pic. Not the greatest, but I think you can see what I'm talking about.