Cascading Backstay

See schematic below. If a flicker is installed the aim is to create the lightest possible setup and so for PHRF vectran is recommended for prolongation of sail life, light weight, strength and simplicity. OD Rules may be different. All blocks are the lightest mainstream supplier type, the block at the end of the backstay needs to be a wire block 1 3/4" diameter by Harken or similar.

Recommend reversing the diagram (cascade on the port side) so there is clear access to the outboard motor.