Hi all. I just installed a Humminbird hd si transducer exactly as instructions demonstrated. It looks correct but there is a very small amount of movement to it when I push on it. Maybe this is normal as I do not see any other means to tighten the unit. It is for a 899 si hd and the transducer is a 800 hertz that slides up into a metal mount bracket. Any insights would be appreciated.
AJ Green
Posts: 6