[Floats]

Old blu,
I have found the scat or gritt breaks up into smaller pieces over time and obvoiusly the rust and crap from your sandblasting ‘contaminates’ your scatt. I also found small pieces of silicon cloggs the gun.
I cleaned the box and poured the scat through a sieve, in quite a strong wind. The sieve caught the debri and the wind blew away the dust. Managed to remove the rust scales and silicon debri and funny enough got the scat nice and shinny again.
Also check your air pressure settings.
Regards
Chris