Value Host Reseller Disk Allocation

Just was wandering around and found that the current valuehost plan offers 6GB of space, but when I log into my reseller CP (not admin) I see that I’ve only been allocated 5GB. Are plan allocation increases not applied to existing accounts?

Edit

I just increased my allocation to 6GB on my own by changing the disk usage limit, so perhaps that was all that was needed?

Yes that is all. Unfortunately resource quota changes in plan arent propogated by itself to all eligible customers.