Just an FYI about on line scuba gear, if you are buying any gear, i.e regulators, bcd’s and such its a good idea to look at the manufactures web site and make sure there are no recalls on the products and the web site is an authorized seller. Some of the web sites but older model equipment at discount prices and list them and the may have recalls on them. One of the web sites mentioned in particular is infamous for this. Buyer be ware.