i use "Firecrest" for a long time
and i felt something for development

1, Now anybody use "smartcover"

2, 5th option of Firecrest is not so usefulness
we dont have good solution for get incendiary grenade

so i have some idea for:

If smartcover charge +1 of fireturret?
so it mean we can put 2 fire turret and it will take the place of 5th set option of firecrest