Hi guys, I want to flush mount a Helix 7 on the bow of my 18 TRX. Do any of you have any tips on cutting the hole for the unit? Also wiring power source and routing coax for a trolling motor mounted transducer.
Do you tape a templet to the cover then use a dremel or jig saw to cut the hole? I have ordered the flush mount bracket mount for the back of the unit ( same as flush mount bracket for console ).
A YouTube video would be nice but I haven't found one.