So from the combination valve I would have two 3/16" lines coming out and going to the front brakes. Now currently my truck has a 3/16" line coming out of the stock m/c to the rear axle (after splitting and going to the passenger front). At the rear axle it splits into two lines that look slightly bigger than 1/8". Is it fine to keep that size to the rear. So just have a 3/16" line come out of the combination valve, run down along the driver side frame and split on the rear axle, using the +/- 1/8" lines going to the rear wheel cylinders?
