GR1, both guns, fast rate with tracer in the haribo mix was no drama at night.
To put that into context, whilst we doing that with the first 'coloured' NVG-modified cockpit against a single target at Deci, the A-10 dudes were doing up to 4 targets with zero NVG mods, a basic HUD and with cylumes pointing from knees or wrists to view the steam gauges and the library of CAS paperwork. Balls of steel.