I had borrowed my friend's compression gauge tester and these are the results I got

160psi on 1, 155psi on 2, 155psi on 3, and 135psi on 4

I'm not sure what the normal readings would be on a VX so I'm curious if there's an issue with the readings I got.

 

good numbers for a VX if you ask me

 

4 looks low to me, pay less attention to the peak numbers but more to the variance across them...

get a leakdown test done