Greg, I've done a few cable rail projects. Here is my supplier.
http://www.cablerail.com/index_2.shtml
They are very helpful and will even do a material takeoff, if you give them a plan.
Runs are limited to 75', I think. End posts should be 4x6's. Make a template for your hole layout. Spacing should be less then 4", to keep that 4" sphere from getting through.
My frames are always redwood or Cedar, good luck with the ipe. Once the holes are drilled, which are easy in softwoods, the cable goes up very fast.
http://www.cablerail.com/index_2.shtml
They are very helpful and will even do a material takeoff, if you give them a plan.
Runs are limited to 75', I think. End posts should be 4x6's. Make a template for your hole layout. Spacing should be less then 4", to keep that 4" sphere from getting through.
My frames are always redwood or Cedar, good luck with the ipe. Once the holes are drilled, which are easy in softwoods, the cable goes up very fast.