1/What version of E-portal does the CS3 use?
Currently the Planet Eclipse CS3 can be updated and you can modify settings utilizing the E-Portal Lite app for iOS devices, once the next version of E-Portal is released it will cover the CS3 allowing you to edit the splash screen in addition to other features.
2/What are the best settings to use on the Planet Eclipse CS3?
With the CS3, or any marker for that matter, we always recommend utilizing the manufacturers stock settings. Conveniently, Planet Eclipse programs their markers with a variety of presets so you can select the one that fits the format that you are playing.
3/What is the difference between the CS2 Pro and the CS3?
The Planet Eclipse CS2 Pro and the CS3 share some similarities, but are worlds apart! Some of the biggest differences are the bolt system in the CS2 Pro is the Gamma Core, in the CS3 it was updated to the OP Core which provides a 50% increase to the volume chamber, providing an even more consistent shot! The grip frame of the CS3 has also been redesigned to fit even more comfortably in the hands, this houses the new style board as well. The barrel has been upgraded from the Shaft FL to the S63 with more insert options available and a 3 piece design.