Air Conditioner Leak on 2720

Dear All,

In our latest outing, it rained considerably and our AC unit began to leak so that we had to have several pots and pans on the floor to collect the water. This was not an enjoyable outing as in addition to the rain, the leaks limited what our 1 and 3 yr olds could do since they could not crawl around on the floor and play as usual.

Has anyone had such a problem? How was it resolved? As I consider myself fairly handy, I would like to get on the roof myself and seal off any apparent areas where water may be coming in but any insight into common areas where leaks occur and the best sealant for such use would be greatly appreciated.

Thanks