Mark Mtl2

Thanks so much Giles!! It is so amazing how useful/practical these forums can be.

Help! I was in Curacao and saw these silver balls in various locations. No idea what they are. In this image you can see one under the Puffer Anyone know what it is? Thanks, Mark

Indeed! Need a little help on how to add photos. I tried it and got an error message saying not enough space. Is there a suggested size for uploading? I am new to all of this electronic stuff Thanks