Several changes to try and reduce the likelihood of industrial pipes getting deleted when upgrading grades: -Change the prevent building volume that is spawned along pipes to a capsule collider to better match the pipe shape (was a box) -Increase the offset from walls that pipes are placed at (0.03->0.04) -Decrease the prevent building volume size on pipes (was a 0.05 box, now a 0.035 capsule) -Reduce the size of the building block bounds check when checking for offending pipes by 3%