Well they can take my .243 for testing but they would be wasting their time,it makes 2000ftlbs all day long, and they have been able to stop your motor without a reason since the 90s,so the message there then is keep your motor legal?watched a program on telly last year I think, some guys down south culling deer on an estate lawfully 2 of which were serving police officers by the way,had plod turn up in the helicopter and about 10 armed response walking across the fields to them, well it transpired that they had notified plod before shooting, Fat lot of good that did them eh?no I will stand by