Aren't these supposed to come predrilled holes for the treads? Mine didn't. 10 steps, 12 screws each step, that means I have a 120 holes to drill. :(

Hello Sir, The threads are pre-drilled with 6 x 10/32 holes and 4 x 3/16" holes. These holes are underneath the PVC tape on top of each steps. You can also send us a pictuer by email or call us if you have more questions : info@pylex.com / 800-264-1881 Thanks