Quick question: Can I only pin one blueprint per module type?

[Bloodsign]

I want to pin G5 long range FSD with Elvira and G5 fast charge FSD with Felicity. I think it erased my first pinned blueprint when I pinned the second though (not 100% sure).

 

[Speedcuffs]

Hmm. I thought you could pin multiple.
Eg, clean drives and dirty drives.
People have reported issues with blueprints dropping off for no reason.

Not had this issue myself, so can't really add.
Not got multiple blueprints for same module either.

 

[Bloodsign]

I have two pinned for Life Support, FSD, Power Plant and Engines. You should have no problems.

Okay, thanks!

I'll try again, must have had a blueprint pinned with Elvira already and dropped it accidentally when I pinned the other.

 

[Vyrose]

I haven't done engineers in a while, but they will unpin if you take another blueprint from the same guy (or from the same module, i don't remember exactly), but if they are from different engineers they shouldn't unpin.