is there enough slack on the BT antenna to relocate it to a higher "ground"? The antenna is transmitting in horizontal plane, and higher it is, more chances that it will clear other "in-car" obstacles... in my 4.6 it was placed on the top of the rack that houses the CD changer and the Nav Computer, there were two welded screws at the top of the bracket that the antenna just fitted in perfectly and then two plastic nuts were used to secure it... Do you have that barcket and if you have the bracket, does the bracket have the two screws weldd on top surface of the braket?