Hate to predict the time that your shells are reloaded? Hate to even worse to try predict reload time for your torpedoes,well look no further folks


They added the OH indicator,well all we need is a reload indicator,with the same red to green effects when the OH is from full to running out,the only difference between OH and RLD indicator is that the RLD indicator would be in a turning clockwise form while the OH is in a horizontal form


heres in impression of the should be RLD indicator for your guns in a radar form

https://www.clubdelamar.org/radar.jpg 

as you can see the radar makes an impression showing reload is 75% almost complete and is
in green

and here is the radar impression of a RLD indicator that looks like it is less than 50% complete in the reloading process and is in red
 https://us.123rf.com/400wm/400/400/luislouro/luislouro1002/luislouro100200133/6470999-illustration-of-a-red-radar-screen.jpg