i think my air system is HP and i used it on my angel sped 04 yesturday (i know i shouldnt have now) and it wouldnt crono below 300fps does this mean i have f*cked it forever now or if i get a LP reg will it work as normal????
It will work fine when you change back, angels are made of strong stuff.
If you have any volumisers on the marker change them back to caps, as this will help the speed chrony on hp.
Obviously ignore this if you're going back to lp.
as you look at the front of the speed, take the left hand volumiser off and fill it with kitchen roll, pack it tightly in and put the volumiser back on.
I'm not 100% sure it will come down enough to chrony under 300fps, but it's worth a try.