Ash Bp Drop Rate?

[BentDownFork]

Did uranus boss mission 3 times and got nothing on all three. I know this doesn't sound like a lot but I got volt chasis on first try (in jupiter). So what's the approximate drop rate for Ash bps? Very rare, rare, uncommon, common, very common, or extremely common? How long dd it take you guys to get all three parts?

[Zurakci]

I farmed the boss for Ember... it took me 2 days constant grinding THAT boss.. about 16 hours aday... took me about 5 -15 min each mission... .. IT TOOK ME 2 DAYS.. The drop rate of Blueprints are more a different kind of rare.. Not all the blueprints have apperently the same drop rate. Like the systems is waay harder to get than the helmet. So I will just say one thing.. HAVE FUN GRINDING!.. I know I didnt :D except I got rich from it.

[Kespertive]

Took me 2 days to get them, like 30-35 runs... almost finished building it

[m1kest4r]

I got everything I needed in the first three runs.... RNG is random and best get used to it :)

[Hybridon]

I got Ash in 8-10 runs, and Frost on 70+ runs, its all about luck. You can get it all in 3 runs, whynot? So just grind, you may take 40 runs to get the first part and then get the other 2 on the next 2, who knows?