Originally Posted by
mooney
Actually at the time bomb I was flying with alot.

Are you saying both are off 20-30 kts? Crosscheck with the ISIS to see which one is correct. If one says 100 one says 80 and the other 120 by all means abort if you want to. but personally if it's me and 2 read 120 and one reads zero or 160 or whatever I'm most likely continuing.
And yes CA calls the abort it started about 7 years ago
I didn't even think about the ISIS. Just thought if two PFDs are 20-30 off from each other, then it would be an interesting approach guessing which speed to follow especially with crappy wx.