rigging
Hi Daryl, you can download the Sirius manual from the "siriusowners" web site. They are located in the files section and are listed as Sirius A,B,C. This should provide you with the info to set up your boat's rigging. The manual will show the proper way to rig your mast, setting up your stays (standing rigging) and your running rigging.
Just a note...ensure you lock the turnbuckle screws, if you have the open body type. Some boats may have the closed types which use a locking nut. After you rig the standing rigging to align the mast and bring them to the proper tension. I use "hitch pins" vise cotter pins so that I can readjust as need be. The locking of the turnbuckles was brought to my attention from another sailor. His friend had been demasted due to his turnbuckles unwinding.