I just put a new engine in need help with setting timing through mega squirt tuner Studios.

[90 LX Vert 347 MS]

Very new to using computers to do the work that we used to do manually. I set my timing it matches the timing in the computer, which both are at 14° but my timing seems to be off. I don’t know how to adjust the idle curves VE curves, AFR, etc. looking for possibly some help from somebody that is familiar with mega squirt in Mustangs.

 

[90 LX Vert 347 MS]

Is there anyone out there that could help me with this would really appreciate it

 

[Glliw]

What makes you think your timing is off?

Did you follow the Megasquirt initial timing setting steps and disabled the time curve, setting it to fixed timing?
https://www.megasquirtpnp.com/docs/mspnp_gP_eec4a8.php?isModel=1

Did you start with the provided base tune as well?