i bought my 2011 triton 20xs elite that had lowrance hds equipment and i have since sold those units. i am currently installing my 998 and was wondering if i could reconnect to the speedometer as the previous unit was. the speedo has a green wire labeled gps. was only a singal wire that i disconnected. any help would be appreciated. the gauges are not smartcraft they are beede brand from what i can find. thanks!