Airplane Hanger Doors?

Hello, I have a few questions about storm windows that will hopefully be easy to understand with the pictures below. 1. We placed a bead of caulk on the edge of the storms before attaching them, but we did not caulk on the lower edge of the storms to avoid moisture problems with the weep holes. To prevent air infiltration, I'm thinking of caulking the lower edge of some of the storms from the inside. My question is, is it ok to caulk here, or is this is a no-no due to moisture issues? What about the sides of the inside of the storm? [IMG]http://www.jarsworld.com/chris/storm/inside_storm.jpg[/IMG] 2. Where exactly are the "weep holes" on a storm window? And are these holes supposed to be cut through all the way into the window, or are they just cut on the storms themselves? Here's a picture of how the storm is installed from the outside: [IMG]http://www.jarsworld.com/chris/storm/outside_full_view.jpg[/IMG] Here are my guesses as to where the weep holes are located, with the holes circled in red: [IMG]http://www.jarsworld.com/chris/storm/weep_holes.jpg[/IMG] Here's a close-up detail of the same picture above: [IMG]http://www.jarsworld.com/chris/storm/weep_holes_detail.jpg[/IMG] I'm guessing that the only holes that are really weep holes are the ones that look like vertical notches at the very bottom of the storm window. Do these notches need to made in the window frame also to prevent moisture build-up? And what in the world are those round-holes for? Are those also "weep holes"? Thank you for any help with this!

I've completed making/installing solar screens on all my east/west and other windows getting alot of sunlight. DFW area gets hot and this has helped quite a bit to keep the heat out of the house. Anyway, I don't want to pay $50+ each for 2 arched windows. Any other way to do this than with a heat gun or torch to heat and bend frame? Beer 4U2