Adding a loiter radius override to the programming. This change allows pilots to change their loiter radius on the fly. The minimum loiter radius will always be that set in Advanced Tuning, for safety. The maximum radius is 100000cm.
As part of this change, I increased the min and max constraints of the basic maths conditions. The were set to int16, however operands can be int32. Before the change, this caused clipping of the radius when performing basic calculus on it.