Reball field ceiling height
I´m looking into setting up a reball training field but have concerns that the cieling may be too low. Considering the lenght of the field of 36 meters, what would be the recomended hight under the ceiling. I hoped 3.5 meters would be sufficient, but there is an option of going to 5 meters with the consequence of significantly raising the costs.
Any adwise would be welcome.