Brent - the SEIO props are newer than most of the controllers that are available. The controller write-ups did not yet include the SEIO PROPs. BUT, the SEIO props have been succesfully tested with the SEIO controllers.
In fact - they work better than the "standard" SEIO's because there used to be some issues with the "standard" SEIO's at some stage - with the SEIO's rattling and the shafts of the impellers breaking, due to the controllers.
In fact - they work better than the "standard" SEIO's because there used to be some issues with the "standard" SEIO's at some stage - with the SEIO's rattling and the shafts of the impellers breaking, due to the controllers.