Wanting to move my 898 from my console to the bow so I can see 360 which is on the TM. Bought a used 997 with an interlink to go in the console. The 997 plugged right in and is working fine. What i'm wondering is if I use another SI transducer on the trolling motor, will the two units show interference from each other??? I know I could turn the unit in the console off while i'm on the bow, but the guy in the back likes to see whats under him too... Anyone running identical SI transducers front and rear?