After asking this wonderful community for their advice, I recently purchased a Riva 901 from Liberty-Flights. I love it. Haven't smoked or dipped in three days (since the hour I got it). No withdrawals. 
I love the reduced throat hit of the 901, and the vapor production is "okay" (the first draw is always the best, then it gets worse and worse, until I let the atty cool down).
My real concern is that I'm finding it a total pain in the rear to keep adding drops to my cart. I've read about these "Drip-Tips", which let you drip your juice strait from the end of the PV, without taking out the cart.
My question is, do drip tips fit onto the end of a cart? Or attach directly to the atty? I've also read on here that some folks drip DIRECTLY onto the atty, instead of the cart filler. Is this safe?
Thanks,
I love the reduced throat hit of the 901, and the vapor production is "okay" (the first draw is always the best, then it gets worse and worse, until I let the atty cool down).
My real concern is that I'm finding it a total pain in the rear to keep adding drops to my cart. I've read about these "Drip-Tips", which let you drip your juice strait from the end of the PV, without taking out the cart.
My question is, do drip tips fit onto the end of a cart? Or attach directly to the atty? I've also read on here that some folks drip DIRECTLY onto the atty, instead of the cart filler. Is this safe?
Thanks,