hi all, wondering if there are any favoured electronic ad ons that work
well on a microgem.

At the moment there is no working wind direction indicstor, no depth
gauge, no compass, no fish finder, no plotter...its devoid of
electronic gear.

Any recomendations as to modern gizmoes that would suffice?

Lastly, the rudder has a locking mechanisum to hold rudder out the
water, I have the machine screw and handle but the bit that actually
touches the rudder has gone missing. What is it made of?

Regards and thanks

Alan