Stock Apps uninstalled but still low memory
Acer Liquid Metal Android 2.3.6.
Rooted phone so as to be able to uninstall some stock apps (Roadsync, docstogo, urfooz,spinlets).
Apps uninstalled ok using Root Uninstall and now don't show up in launcher or Manage Applications. However, the expected increase in free space hasn't appeared, still only 20.2MB, which is about what it was before. I was expecting to gain around 5MB at least.
Are the apps or something associated with them still lurking somewhere on my phone memory? If so how do I get free up this space?