Arch tool help

[That's the plan]

So for my arena map, I wanted to use the arch tool to make a "silo" (Cylinder) with 30 sides. The only problem is that when doing the floor, I discovered that when going over 16 sides, it dosen't line up on the hammer grid. Is there any way to fix this?

 

[iiboharz]

It should line up correctly if you use a power of 2, or a similar number. So instead of 30, try 32. I will say additionally that depending on the size of the silo, if it's not too big you could probably get away with 24 sides, which is a usual number of mine that I use.