you aren't getting any responses because you are being to vague. a leaky pass
thru? Pass thrus don't hold
juice! Is the cart connected to the pt leaking or seeping thru the breather holes? if so, you've over filled your cart. If you are dripping..are u dripping vg or pg? vg tends to drip better IMO and is more viscous, eliminating messes. We need more info in order to help you!