push daggers

[Doppelgangster]

Hey all.  Sorry if this has been covered before; a search just yielded some discussion on the karambit vs push dagger vs straight blade.  Anyway, I recently made a push dagger trainer and I plan on doing some sparring with it on Saturday.  Does anybody do any training specific to the push dagger, and if so are there any particular training methods you recommend?  I'm just sort of modifying some regular knife work with boxing technique.