yes indeed they are!so i tried to make a raptor inspired flipper and ended up with this cute little guy who just can't seem to garner up enough strength to flip a single damned thing. shame. a lot of these motors are weaker than i expected them to be... i'm going to have to cut down a bit and add in a stronger burst and hopefully it makes a difference.i have to wonder how people make all of these bots with spectacular extender work while staying within the rule of sevens and not going over weight. le sigh(Image removed from quote.)