MaxPlanck wrote:Braziers don't, and thats the most similar to a Crab on Spike.
Braziers/TPs/walls dont need "flat" ground, but accept only ground up to a certain angle, i think 5 levels difference between the 4 corners of a tile that you want to build on, is the most they accept, might have been a little more or less, try it yourself.
BTT:
I also find it awful that you need PERFECTLY flat ground for those stupid spikes, not that they do much anyways...