I've been fighting getting my Helix 10 SI Mega unit to play nice with my Helix 12 DI Mega unit with the lowQ transducer. No matter what I've done I ended up with bad crosstalk interference between the 2 units. Both are at my console and both transducers are on the transom. I really like the lowQ images but wanted to see how good I could dial in my SI/DI/2d transducer when I turned the lowQ transducer off. Here are some screenshots that I took. I'm pretty happy with the results. The lowQ transducer will be unplugged for now and the units will share images from one transducer. The last 2 shots are from the lowQ, yes they are a little better but not worth fighting the interference.