I tried to ballast a small portion of the layout. I got the ballast on just right, ad cleared it from the ties and rail sides. I put on a mist of water/detergent and then tried to drop on some scenic cement with a spray bottle, and the drops covered the ties with glue. I know it was a squirt bottle doing the job of an eye dropper, so would an eye dropper work better, am I using too much, would it be better to mist the glue on with the squirt bottle from a foot or so away? Whats not working for me here? If an eye dropper is what I should use, where can I find them?