Hi.
to the site.
Not sure of the right answer to your question, but there are people on the site who should be able to help.
I would like to warn you though that if you make any alterations to your cable connection like this, bear in mind that if you have any problems in the future, and the engineer discovers you have made any alterations to how the cable is hooked up, then you will be charged for the repair, wether your alterations caused the fault or not.