The following information is required for a new bracket slot.
Name. See: Common Parameters.
The name for the slot is defined in the Slots Naming Guide.
Description. See: Common Parameters.
Order Index. See: Common Parameters.
OffsetX. This parameter is the distance across the track from the centre of the mast/drop tube to the centre of the bracket slot hole where the wire support will attach.
A positive value must be used for all typical catenary brackets, however, back-to-back catenary brackets will require both a bracket slot with a positive OffsetX value and a bracket slot with a negative OffsetX value.

OffsetY. This parameter is the distance along the track from the centre of the mast/drop tube to the centre of the bracket slot hole where the bracket slot part will attach.
A positive value of OffsetY will move the bracket slot to the right when facing towards a bracket from across the track.
A negative value of OffsetY will move the bracket slot to the left when facing towards a bracket from across the track.
