Just though I'd share. Used a tube from a spray bottle from dollar store, a 3ml bottle and a cart. Had to shorten the battery spring that I used to hold bottle secure a little so bottle would fit in. Took apart the cart and used the little silicon ring inside for a gasket in bottle cap. Cut cart down some for a lower profile. Drilled hole in side of cart, top of box and cap of bottle. The tube is one piece...super glued into bottle and cart. Changing bottle is easy...jus pop it out some, unscrew cap and replace or refill and screw it back on. No leaks...yay! Oh yea had to make hole for trigger style bottle pumpin action in box
I spose I would like it better if the cart was a clear tube so I could see the actual drips but I take care not to flood and using a less stiff tube...so far so good. It is nice not having to pull a bottle out to drip now and much easier on the road. ----WG




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