A D* tech contractor installed a D* SWM16 and power inserter. The installer connected the SWM 1 port to an 8-way SWM green spitter. The splitter is connected to two HR24s. He mounted the power inserter upside down (ports are up). - Will the upside down power inserter cause a problem? - Should there be a terminator on the unused power inserter IRD port? - Should there be a terminator on the unused SWM16 SWM 2 Port? - Would it be better to run one HR24 from the SWM16 SWM Port 1 and the second HR24 from SWM Port 2? - Should the power inserter be connected to the SWM16 Power Port or to the 8-way splitter green red port? Thanks for the assistance. Best wishes?