So I have an adapter on my immersion rc 8dbi patch antenna it's a rpsma male to sma female 90degree adapter. Now my other antenna end is got the tiny little hole ate the top of the connector end the pin goes in or touches that I assume. The patch antenna connected with adapter has a tiny piece of metal where the hole is on the other. Why is this and will it work is it just slightly diff cuz of the difference in antenna between a aomway or???