Breaking balls

[Black Angel]

hi -

i'm fairly new to the forum and i was wondering if someone can give me some guidance. A few weeks ago I bought a LNIB Angel 05 Speed and I love it. I took it out the following week i got and it shot ropes all day long without a single break. A couple of weeks later i went back out and it started busting balls like crazy, but the weird thing is I was shooting 2 different kinds of paint. I was shooting the Proto paint first and it was great not a single break and I went thru 3 boxes of it with some left over for next time. I was also shooting DXS Bronze and that stuff just started busting up in the barrel and possibly in the breach... it got to a point where i could tell anymore. I did a thorough cleaning and went back out to play again, i used the proto paint no problems again and as soon as i used the DXS stuff it all went down hill again. As far as the settings go... I'm assuming its set from WDP. Do you recommend a LP Tank or is what i have okay...? Can someone help me. Thank you all in advance for your input.

Here is my setup -

Angel 05 Speed (No Volumizer)
Pure Energy 72/3000 Tank
Halo w/ Victory Chip
I had the board flashed now I have PSP.

[BoB]

Low pressure tank is recommended. testing/setting the pressures is a most. How did the Bronze fit in your barrel? What is the loader set at? What are the settings on your board? May be as simple as the bronze is too brittle for your Angel.