Hey everyone so I did a pull today and blew my slave cylinder. I also looked back at the log and noticed somewhat low rail pressure during the pull. Was under 3000 psi the entire time. Also I was getting a good amount of timing correction. Almost 3 degrees in all cylinders throughout the pull. Anyone know what they mean or can better identify what the problem could be. I have all index 12 injectors with my HPFP being on about 80K miles. I am running MHD v10 stage 1+ OTS tune.

E90 N54 MT 335i
Sparking Graphite
BMS Intakes
BMS Inlets
BMS Chargepipe & Tial BOV
Unknown brand 7" non stepped intercooler
OEM Bosch Spark Plugs - Pre gapped 0.027"
1/14/21 8:09 pm