"The build went phenomenal.  I should have paid closer attention to the dimensions of the added connectors because I precut all my pipes and then had to cut more off to account for the space of the connectors. I built 2 adjustable solar racks that hold 4 panels each.  I can adjust the angle of the rack by month to account for the different angles of best sun exposure.  Cost was about 1/4 of the cost of buying a solar panel rack." - David