hi,newby here!..can anyone out there tell me if they have swapped a semi closure hood on an e36 for a full closure.i have already fitted a full closure and the roof ecus are the same.the only difference is that instead of three ports on the ecu being used on the semi,the fourth is used on the full.there is just a bit of loom that i need to complete,a part number would be amazing.any help appreciated.