Fire weapons

When you level up one of the three clases of fire weapons, in some levels the player just waste important pieces and the weapon stay the same with no one change. One level up make +1 and other one level up make +0, +1+0+1+0+1+0+.... always the same. Sometimes is really hard buy the required pieces for just one level up, and the level up just not make anything.

 

Every level increases your weapon's effectiveness. For the lower rarity items there are times where it shows your item increased by 0. That is because they are rounded.

For example:

Say every level on your flare gun increases by 0.6 damage a level. If it had 10 damage then next level will show 11 but it will really be the estimated result of 10.6 (10+0.6). When you level it again it will stay at 11 because it is the estimated result of 11.2 (10.6+0.6).

Hope this clears it up