Cwoman,
I have double trapeze lines set up on mine.
No problem. The wire attaches to the same point on the mast and the configuration remains the same.
As to strength,.the I-17 crossbars look identicle to the ! 20, as to guage and product.
The Aluminum mast looks pretty close to F-18 mast also..
We sometime refer to the I-17 as a F-18 minus 5 inches...for they are alike in many ways..
When does cat sailing season open in Chicago???
regards,
Bruce
St. Croix
