i got the flite to work with the tatsoul adapter and tatsoul cart disposable tube. it's loud from the white guide on the pushbar. you would want to tape it.
works horrible on the hawk machines with the tatsoul cart tubes. the hole is so big that it's almost impossible to line up the pushbar with a cart even when holding it straight up and down. i had it running once and couldn't line it up again. no way i'm using this. i'll just use the ego disposables with the hawk machines and the flite. disapointing. tried to throw a needle runner on the pushbar but they don't fit