Upgrading weapons

Upgrade Points
Upgrading has changed since recent updates Upon failing to up grade a person is allowed upgrade points. The higher the upgrade points the higher chance that the items upgrade will not fail

Higher the core, for instance a UCHH give higher points for fail, UCH has good points and so on
 * Low zone ~700 UP 20%
 * Medium zone ~1200 UP 45%
 * High Zone 2500-2900 UP 75%
 * Very high chance 3000-4500 UP 95-99%
 * TIP -Upgrade points work well with safeguards-

Strategy
https://www.youtube.com/watch?v=ENfy_6O_xGI

Have 2 armors to fail on then when collected enough upgrade weapons from +7-+10