Thanks Lynn, it was a struggle after I broke it with the ladder. There was only supposed to be one GS wall in there but the incident caused there to be 2 GS walls. Now that it is said and done I like it. It is not as good as I had hoped intially but after the break I lowered my expectations, and I exceeded those so over all I am happy. The more and more of these GS walls I do I learn a little more. The next one I plan on having a waterfall in. That will be the upgrade that my Cobalt Tincs get in the next 6 months (give or take for planning).