My cat stove puts on a very nice display of secondary flames when the air is turned down. (Hence the "Fireview" name, eh?) You don't need to "goose it" or anything to make it do this; it just happens spontaneously at some point during the burn cycle. It's how this particular cat stove burns best. . .it lacks the Alien Technology® necessary to function optimally with just a plasma glow.
Sorry 'bout the low resolution of that. . .shot with my phone.
Here's another with better picture quality:
. . .and the Fireview's version of the infamous "gas grill" secondary burn:
Search "Fireview wood stove" on Youtube, if you want to see more videos of this stove.