Pete sent me an Aprillia key for the GRiSO as I had no spare. Thanks
Thanks to Barry who went through the same thing and posted the how to on the ghetto.
The Aprillia keys does not have to be cloned if you know your personal code for your own bike as they can be reprogrammed in the bike under the change key in Diagnostic . Works beautifully and took about 5 minutes to do.
I thought I would let you know that my code was the same as the factory code. The dealer must have entered this as I have spoken to the original owner and he did not set any codes. I tried the 00000 thing and the last 5 digits of the VIN to no avail and then tried the factory code and all good.
Hope this helps.