Gusset Stapler

I have been making ribs the last few days and have tried a few different ways of clamping the gussets while they dry. This method is not working for me so I am going to use the old fashion method, staples. Didn't have a gun so I bought this on for $10.99 at sears. I tried it on a piece of scrap gusset material and it worked great. I thought it would splinter the plywood. I was wrong. At the moment I can do about a rib a day. That's good enough for me.