Update #15

[p]While working on adding T4, I found a few bugs that I’m fixing right now.[/p][p]Various fixes :[/p]

• [p]Conveyor speed upgrades were not giving the correct bonus amount. They now correctly provide 10% speed (instead of 1%).[/p]
• [p]The upgrade that creates ingots two at a time now takes the visible ingot parameter into account (the second ingot will not always appear at 100%, but depending on the machine’s counting).[/p]
• [p]On some slower PCs, ingots created by the presses could give a slightly lower value than intended. This is now fixed.[/p]
• [p]The empty inventory icon for the fusion furnaces has been fixed and will now be properly centered.[/p]