Thanks for the thoughts and of the pictures so far guys. Pictures always seem to help me visualize better. I have looked in my book to see how the old lines were run. For the most part the plan was to have the line on the inside of the channel. Just trying to figure out crossing over and where to run it.

As far as drilling in to the flanges I wasn’t planning on drilling a thru hole like in the web. My thought was more to attach the original bracket that I had to remove that was on the exterior of the frame and bolt that to the flange bottom possibly. There are other areas in the flange that are factory holes. I could possibly keep the bracket on the outside of the frame and turn it down so it sticks below the frame and then run my line in to that. I Just didn’t know if I wanted to cut another large thru hole in the web like original was or just wrap it around the flange and under. Curious what others had done.

Thanks again for the comments so far.

Adam