Adding console dual.mount to Z20

[noenvybu]

Adding dual console mount. What is best mount for adding a Humminginbird Helix 10, I already have a Lowrance Hds 12@ console and another at bow (networked)..I know the hummingbird wont talk to other units.Would like to avoid moving Yamaha gauges if possible??

[Bigwill3435]

Precision sonar is what i put on my boat