If you look back in the threads from 2018 , 9k views and another 5k views. Go to find threads at the top of this page and type in these names:
Moving the GPS and COMPASS MODULE.
Relocation of GPS and Compass Module
NEW GPS TOWER keeping the H cool.
These threads have had 9k and 5k views and hundreds of replys and pages (12) long. It is all there if you use the thread finder and the magnifier glass at the top left of the page.
Like in the pages , I HAVE BEEN USING THESE MODS IN MY BUSINESS FOR YEARS and to DATE HAVE NOT HAD ONE PROBLEM. Weven fly in very restricted areas doing good roof and building inspections with not one failure from GPS or COMPASS. I can do no more than what I have done and it is not me that is missing out or having problems. It fits in to the standard backpacks and fits in over head luggage on aircraft ( I fly quite a lot with my birds for my work) it is very simple and now with the fan mod keeps my 'H' a lot cooler and there forever serviceable for a longer period of time.
HEAT KILLS ELECTRONICS . Make sure you look at those threads and all the questions that were asked and answered and you will see in the heat TEST the PANCAKE $7 Mod builds up a huge amount of heat , no vents and black.
Johnno Hennessy.
Keep flying on the green side of the grass .