1. Is it legal to use SG's other than SG (Free Shaft Ver.) in Dranzer S's Spiral Change Base? I assume so as the tip is an SG Part and there's still a usable tip there, so I included it, but yeah.

2. Is it legal to use the top half of Volcano Change Base without the bottom half, which is more of a tip with a free-spinning section, if you use another tip (Uriel's tip is the only other tip that works.)

3. Is it legal to use SG Jumping Ver (trygle) in SG Jumping Base 2 (Cyber Dragoon)? It fits and the tip is an SG Part, but it doesn't jump and the ring is held in place (same as cyber dragoon's normal setup pre-jump). Assumed it is legal, though.

Quote:===Cross Compatibility===
====Shaft====
The shaft of SG (Bearing Version 2) is able to fit into all Bearing-Supported casings, however, due to the relatively tall height of the tip, and friction issues in most casings, only two are competitively significant:

*'''Compatibility with Neo SG (Double Bearing Core) casings'''
Firstly, the shaft can be used with the casings of [[Burning Kerberous|Burning Kerberous']] Neo SG (Double Bearing Core). These Casings are slightly shorter than those of Wolborg 2, giving a slight increase in [[Defense]] against [[Upper Attack]], and the use of two sets of bearings increases the balance and Spin-Stealing ability of the resulting combination. One should check, however, that the tip does spin completely freely, as some slightly wider parts might not, resulting in a significant degradation of [[Survival]] ability.

*'''Compatibility with SG (Free Shaft Version) casings'''
Secondly, although it is usually used as a [[Defense]] part, the somewhat aggressive tendencies of the tip which result from its relatively shallow angles can be enhanced by customising to prevent the tip spinning freely, so the combination’s momentum keeps it moving around the stadium. The main casings used for this are those of [[Dranzer S|Dranzer S']] SG (Free Shaft Version), the low height of which, and some friction between the casings and base, are optimal for this use. Furthermore, their height means that when used in [[Burning Kerberous|Customize Bearing Base]], the tip is held firmly in place, allowing for consistent aggression with an appropriate launch.

====Casings====
The casings of SG (Bearing Version 2) can only fit one other shaft, that of [[Dranzer S]]'s SG (Free Shaft Version), which has no competitive use.

*'''Compatibility with the tip of Uriel 2'''
However, the casings still have one very notable use: the tip of [[Uriel 2]], arguably the fastest [[Attack]] tip in the entire Plastic Generation, fits perfectly into the bottom of these casings. This allows the use of the tip without its usual base (SG Grip Change Base), which is extremely fragile, due to the phenomenon known as [http://tfwiki.net/wiki/Gold_Plastic_Syndrome Gold Plastic Syndrome], which, combined with its rarity, had seen it fade from use.
By using these casings, the extremely fast tip may be used in far more reliable setups, allowing the creation of a number of extremely powerful [[Smash Attack]] customizations.

The tip can also be used in Defense mode, however this mode is basically a taller, more awkward version of the already unpopular Defense Grip Base ([[Seaborg]]), with the same stamina problems and greater susceptibility to [[Upper Attack]], and as such is largely negligible.