I drove from Wisconsin to Colorado, and the A/C produced only meager cooling to around 72 degrees. When I arrived, I did a little research, and decided to try and recharge. Got the basic Freon, loaded in the whole can, and it blew nice cold air for a couple days, but then back to the meager cooling. I am thinking that I have a Freon leak somewhere. And have read a few posts of situations where rocks have damaged the condenser and/or related connecting tubing. I have an appt with my fave Honda repair shop next week, but would like to have a good sense of what might be the root issue. I appreciate any ideas! (common leak issues; electrical issues; condenser issues, etc.). My 2001 has about 73,000 miles, and otherwise a great car.