Boom-side blocks for jiffy-reefing lines

[Marty McOmber]

Hi forum,

Brion has recommened installing blocks for both jiffy-reefing lines on my mainsail to get a more appropriate downward angle on the clew. Seems easy enough to locate the blooks on the side of the boom. But how do I get a fair lead from those block back to the existing vertical shives at the end of the my boom (where the reefing lines enter the boom)?

Thanks in advance for your thoughts.

Marty