Timing help needed

Not really. Changing either basically gets you to the same place. I’ve never gotten the IAB so big it did something goofy.

I agree, the IAB is easier to get to, and that’s what I change first unless the IFR is some huge size for the application.

@Mattax have you ever went big enough of the IAB for things to get weird??

I'm going to make a strong guess that the IFR's are stock sized just like the IAB's.

I need to order some IAB's. I was thiking .073, .076 and .79 to start. SOund reasonable?