McKay on the daedalus

[mckayfan]

Ok being a pain again.
McKay runs to the daedalus after John hits him.
Though it turns out McKay is still being affected by the enzyme and he attacked John.
I also remember McKay fixes the daedalus plumbing.
The first one is sacrifices made.
Thanks to breams44277
https://archiveofourown.org/works/812502
Also is there a fic where McKay is kidnapped to work on some ancient tec that turns out to be a musical instrument.
https://www.fanfiction.net/s/2281241/1/What-is-Needed-Most
Thanks to cassiope25