Algal Bloom v2 - very weak signal

[SammiBoiBuildsPedals]

Measured again. Now stuff's just getting weird


Q1:

D: 9.45v
S: 9.45v
G: 8.53v

Q2:

C: 9.41v
B: 7.7v
E: 9.45v

Q3

C: 9.36v
B: 9.36v
E: 9.45v

Q4

C: 9.45v
B: 9.03v
E: 9.45v

Q5

C: 9.45v
B: 9.45v
E: 9.45v

[SammiBoiBuildsPedals]

Though before you make any diagnosis I discovered that one of the solder joints in the second row is having continuity issues so let me warm up my iron and reflow that really quick

[SammiBoiBuildsPedals]

Yeah nevermind now I'm back to my original values

[SammiBoiBuildsPedals]

And if it helps narrow it down, I was reading it incorrectly I believe. The drain for Q1 does indeed read 9.45 ish volts. And a final note, some of the ones that read "0v" actually read a rather small voltage, such as 0.05v, but like one actually read zero

[Travis]

Did you ever reflow the solder joint or make sure you don't have an intermittent connection there? It is possible for it to look soldered but not be soldered

[nostradoomus]

That one looks like its jumped the tracks.

[SammiBoiBuildsPedals]

It looks that way. Scraped it just in case but it doesn't appear to have a connection there. Could it perhaps be a bad cap? And if so how would I test for it?