I am playing a crit build sniper (with debuffs late game), so early game I am working on single dmg, so I put 4 in 1% crit chance in range combat skill, and 4 in crit skill tree line (also 1% per), so why is stat card saying 5 % crit chance.   Is there a hidden math equation that deduces the number,  my first grade daughter can add 4 + 4 = 8 (not 5)?   Is this another bug, an oversight, or is there a hidden equation to the deduction of the skill percentage?   Did I waste 3 points is 5% the cap,.,,,, so many questions in regards to one simple stat, that  half my build is based on?  Please help?