The fact is that in both ways you will try to do your best to get a measurement certificate. This will ban every discussion. If the Viper has a measurement certificate then you can say what the TR can be. It is designed as a full spec F16.
Regards,
Hans
Exactly.
If a Viper owner can present a measurement cert stating all up weight then it will get a SCHRS rating with that weight AS A VIPER.
But if you enter the Viper as an F16 then you sail on the F16 rating.