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  1. tctim

    Wood Deck span/support for hot tub load

    SlideRule... I am not tied to any specific size joists. I have plenty of room to be flexible. What would be the best way to accomplish what I need to do short of pooring a concrete pad and dropping the tub all the way down to the ground?
  2. tctim

    ReadFile buffer in NT/XP

    The problem may be in the way your are calling the COM port for access. XP is based on NT technology which blocks physical access to hardware components directly. Being an assembly program, my guess is that you are trying to access to interface directly which is being blocked by the OS. I'm...
  3. tctim

    Wood Deck span/support for hot tub load

    I need to elevate a hot tub 3'6" on a 8'x8' platform. Hot tub requires deck load designed at 150psf. What spacing would I need on 4x4's 44" in concrete (frost requirement) if using 2x8's 16" o/c and pressure treated 1x4 decking? Thanks in advance

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