I am in the process of renovating my pool and replacing my skimmer. All the lines are 1 1/2", but rather than transition from the 2" skimmer to the old 1 1/2" pipe, I was thinking about just running new 2" all the way to the equipment pad. Will the 2" skimmer line cause any problems when the main drain and returns are 1 1/2"? Thanks in advance.