If you have an EggBot with the white (not clear) chassis, then your model should have the same capabilities as the current basic model– no worries there.
The current version of Inkscape is 0.91– I think that you’ve identified the EggBot software version.
To address your issue: I would recommend trying the older version, EggBot software version 2.5.0, available on our GitHub releases page: https://github.com/evil-mad/EggBot/releases
If you are using an older version of Inkscape (such as 0.48.5), you will need to instead use EggBot 2.4.0.
