Ok, a relatively simple operation to move from HV-77 to SR-2 using Ritchie's over-priced adapter plate. Takes about an hour including wiring per compass. original hole required notching, then caulking adapter, and simple replacement. The new compasses include a back cover not pictured here. The inclinometer doesn't really look that good under the adapter plate so positioned it under depth gauge. it is included with compass, but since it is out in sun I figured that I would only use one and change it out when it fades. Boat uses two compasses. Initial crew response today was "great"
had 30 degree lift, then 30 degree knock as the wind was cycling in from offshore.

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