Have SWM 16 with (2) sws4 splitters. The 29 volt power supply is hooked up to the middle adapter on the SWM 16. Power supply only has (1) output. All have DECA adapters installed I will use names instead of STB type: Study sees ASA Asa sees Study LR sees GR, MBR, & H H sees GR, LR MBR MBR sees GR, LR, H Asa & Study are on different SWS splitters so there is DECA transfer across the SWM1 & SWM2 ports. Any ideas???