Quote from StockzTrader:
You can give it a try.
I just measured my stand and it looks like I can go out another 6" on each side (12" total), which may work.
If one looks at my stand picture, it can be seen that the right arm is out past where it is designed to be positioned. The picture is before I had the stand all adjusted, so it is really not built the way it was designed. In any case, both arms are over extended. This is why I mentioned in a prior post that I added extra carriage bolts.
What is the width of your 30" panel?
Solved the problem. Yeah baby!
I moved the bolts on the arms out slightly. the stand is surprisingly strong and robust. call it overclocking the stand

I've extended my arms like you have.