i have a large scale p47 with ray slack under-cart
i am in the process of putting a new air tanks and fittings,
i was wondering if it is worth putting in a air gauge to show tanks pressure at present the air tanks rides in the centre bubble of the wing with the fill value on the side, the gauge would sit in the cockpit
https://hobbyking.com/en_us/air-pressure-gauge.html
i know the best way is to keep it simple and avoid the points of failure
what would the best approach?
any suggestions would be helpful