I wanted to fit a FBMFSW to my S4 but sadly it wasnt as straightforward as it first seemed. My S4 has dynamic steering and this means that the factory steering wheel has flat spots and grooves at 3 and 9 oclock on the reverse of the steering wheel as shown in the following picture. The replacement FBMFSW I purchased from eBay shown in the following picture does not have the flat spots and grooves therefore it does not fit. It seems all FBMFSW on eBay are like this and do not have the required flat spots and grooves for dynamic steering. I have scoured ETKA to try and find the right part number for a dynamic steering compatible FBMFSW without success. Can anyone of you help me please? Meanwhile I have emailed Europrice in the US and HazzyDays in the UK for guidance.