Funny. The Viper is a relatively low-powered block 40 decades old, and in the mean time we get a host of explanations why the shining new kit didn't even perform modestly well. It starts to become boring.
They should release the next version of the F-35 with the great book of explanations, a hefty PDF if you ask me.
I'm happy to hear the Viper is still going strong, it's one of the greatest fighters after all.