Around October 1st I got my mazdamaniac calibration installed on the 8. After a couple of months driving it I must say I'm very impressed with the results! I had to wait a while, but all is worth the wait. After I installed an exoticspeed header is where I started noticing issues, especially in the mid range. After driving it for 2 months my high flow cat had melted out. I got the cobb and had a map made by mazdamaniac and for a naturally aspirated car this thing is rapen the roads in Indiana.

 

Glad it is working out for you.
Did you ever submit for an update to your calibration?