I'm in the midst of building a BBQ island and i'm using steel stud for the frame. (rust is a non issue since I live in AZ). I know how to make 90 cuts but i have several 45 degree turns in the frame in the design. (J shaped) Is there any easy or standard way to do this? I havent been able to find a good source for a new home owner to learn this. I could "wing it" since it won't be visible after i put the hardibacker board on, but i want to do a quality job. Any insight would be appreciated. Thanks in advance.

Greetings all, I am not sure if I an the right place, but I will give it a try. I have a question about shed floor joists. I am thinking of putting up a 12' x 10' wooden shed. The problem is that my whole yard slopes.. it is a pretty good slope. I would say about 14" over the 12' length of the shed. I decided rather than move all that earth and huge tree roots, never mind the problem from water errosion, I would just set it up on piers. So I decided to put 12 piers in a 4 x 3 layout. So now I have 3 rows of 4 4x4 pressure treated piers. Ok.. I was going to use treated 4 x 6 to place on the piers and build my floor on top of them. thus making the ground height at the low end a horrible 12" .. I was wondering, if it is structurally possible to use the 4 x 6 to attach the floor joist at their level rather than sit all of the 2 x 6 on top of the 4x6 keeping the height at the low end basically 6"? thanks for all your help!