Can someone please put a ruler next to their 2day old chicks to show me how high off the brooder floor I should start my bucket nipple waterer? Getting 25 Freedom Ranger chicks. I'm inspired by an adjustable waterer (found under the DIY invention thread on the coops/run section of the forum)...but have NEVER measured my chicks before! Whoops! Ours are arriving in 11 days () so I'd like to get this set up and working well before they arrive. I'd rather not drench the little ones their first morning with us! Or place it out of reach, although I suppose a little step would work if need be... Thank you for your help!