Having issues reliably doing the hadoken. Especially when facing right. Left? I can pull it off around 50% of the time, but facing right? 10%. I accidentally killed both of Sigma's dogs with one fireball, but it was absolutely a fluke. A hilarious fluke, granted. :-D
Also, yeah, please allow holding up and jump to get out of the ride armor; it's still fairly iffy if you're trying to reach a higher ledge by using the armor.