Issue description:

useing storage drawers controller via the external storage but the storage shows as over full

What happens:

no items will go into the drawers due to the storage showing over 100% full even though there is only one or a few of each item per drawer

What you expected to happen:

expected to use storage drawers to accept the items assigned

Steps to reproduce:

1. build a basic rs system with priority 0
   2.build a drawer system and set a few items (controller with some drawers)
2. put a external storage system with a negative priority
   ...

Version (make sure you are on the latest version before reporting):

playing the FTB omnia 1.4.0 pack

• Minecraft: 1.15.2
• Forge: 31.1.87
• Refined Storage: 1.8.3
• storage drawers 1.15.2-7.0.2

Does this issue occur on a server? yes

If a (crash)log is relevant for this issue, link it here:

[pastebin/gist/etc link here]

Items inserted into the system go to the higher priority storage first.

Also, the numbers there are purely visual. They have no impact on whether items may be inserted.

Did I mix up mods. Does the priority number in rs have to be higher in value or lower? Cuz I set my external storage to -10 and the main storage to 0

Higher priority storage get considered first. So you want +10 not -10.