hi been a while since on here but hopefully one of the members can help ,I have had a few probs of late with the 898 getting gps readings ,found it was the connection not quite getting into port properly ,but prob is with it being disconnected a few times due to security it has cracked the plastic housing in the main head unit exposing the small brass pin housing at base leaving nothing now to connect to, .do I have to order all the rectangle piece with all female connections on it as it looks like it is a molded piece ,and secondly can I order that section? the male connection line looks in good condition on the leads cheers AL