[0.15.x] Need U235 progress indicator for centrifuge

[avaspell]

So, with the addition of uranium sorting with centrifuges, we now have a new partial resource tracker inside a building. However, I don't have any visual indicator as to what that progress is at. I could be 98.6% creating a U235 pellet and pick up my centrifuge and lose all that progress! If I'm like 11% done with a U235 pellet I may decide to pick up anyway (to rearrange my factory), but at 98.6 I'd definitely feed it some more uranium ore to get that precious U235 pellet out. Maybe it's as simple as a progress bar like what's there for productivity modules?

[mp0011]

Isn't there no progress, just pure chances...? Can't You get U235 on the first run, or after 1000 runs?

[British_Petroleum]

yes it's completely random; so you could get 3 in a row if you're super lucky

[avaspell]

Oooh..... well then, time to harvest more uranium. lol

If I have productivity modules installed, does the extra "production" give you a new chance?