Something is wrong with primary Raven 3. Accelerometer reports 1.67 s burn for 4.9 s M1520. Baro is flat during burn, then goes negative (-1525') before under reporting apogee by ~3000' vs secondary. Primary main pyro voltage drops out at 87 s. Then primary stops recording after 131 s versus 157 s for secondary as if Raven 3 was fooled into thinking it had landed or had powered down during descent.
I don't see anything amiss in the data with either data file, other than the descent rate doesn't change much after the main firing for either flight. They don't match because they were recorded from two different flights.