Upon arrival client stated master bedroom side of home was never getting warm or cold. Inspected attic to find insulation levels sufficient! Duct design is undersized for the master bedroom side of home. Made clients aware and that if we tried to upsize the ducting on this side we would essentially Robb letter from Paul and not have the correct air flow throughout home still. Advised replacement of duct system for a redesign and better balanced air flow. Also home is .5 a ton undersized. Recommended a 3.5 ton for the square footage of home to have the best cooling and heating efficiency! Left clients my card and sending quotes to have issues resolved!