Not sure if anything is actually needed. It just looks unstable. Power is already run to the shed, so it might be difficult to move and do a full concrete pour. I was thinking of lifting with a car jack and finding a better combination of pavers to remove the wood wedges, but I'm open to any ideas. And it is on a slope, the other end is on pavers on the ground. This stack of pavers was the previous owners attempt at levelling I guess.
The thing is not that big, it doesn't need a concrete pad.
If you just like things looking nice, sure, but good luck moving the concrete pad if you ever want to move the shed.
E: I didn't read his post clearly, posts are not a whole ass pad.
I'm not talking about a pad though? I'm talking about som small piers at the corners and perhaps in the middle of the span. What are you on about?
Your right. I'm sorry. I need to get offline, I'm getting too pissy.