great thx for the helpful info, gonna try to find if any of my friend have a measuring caliper or just eyeball it with a regular ruler.
View attachment 13359
for the replacement sticks i got this cheap online apparently its for mavic 2.
View attachment 13360
but it turns out to be smaller than the spark thumbstick
View attachment 13361
i can screw it in but its loose
View attachment 13362
what do you suggest, should i epoxy the hole and redrill it? or should i get a bigger stick?
View attachment 13363
for the moment i just leave it as it is
by the way this is my spare remote that i got online for cheap ( something is very wrong with it, when i charge it through the micro usb port the
battery got depleted instead of charged, and the back side got quite hot. the
battery it self is fine I've confirmed it. which is the reason i asked about replacing the port, but the more i think about it, i think the port is not the problem. got any suggestions? I don't really know much about electronics)
anyway thanks for all the assistance so far, this has been a fun project, especially since i found out I'm not the only one who had the idea of modding the spark RC sticks to be removable.