ladder 20 outer layer 26-6-2000 michiel comments: small 2D measuring machine x z y modnr diam err heightmum 15.472 -27.112 -2.269 901 4.998 0.0005 4.677 40.466 -27.115 -2.334 902 4.997 0.0028 4.686 0.000 0.001 -1.786 0 -0.002 22.620 -1.850 0 0.139 43.789 -1.868 0 0.121 71.368 -1.149 0 0.002 87.069 -1.127 0 0.001 109.688 -1.051 0 6.828 116.515 -1.039 0 29.446 116.514 -1.078 0 29.457 95.968 -1.161 0 29.470 72.026 -1.202 0 29.502 15.327 -1.910 0 29.443 -6.823 -1.853 0 57.064 -6.820 -1.855 0 55.230 24.987 -1.942 0 55.214 56.180 -1.935 0 63.884 55.243 -1.922 0 63.889 59.448 -1.237 0 63.891 87.069 -1.149 0 63.890 109.687 -1.047 0 57.066 116.513 -1.012 0 0.002 124.686 -1.764 1 0.000 147.306 -1.804 1 0.155 168.964 -1.820 1 0.137 196.140 -1.112 1 0.000 211.756 -1.100 1 -0.001 234.374 -1.048 1 6.824 241.200 -1.063 1 29.445 241.202 -1.110 1 29.454 223.607 -1.142 1 29.468 196.755 -1.173 1 29.501 139.426 -1.879 1 29.449 117.865 -1.828 1 57.068 117.865 -1.849 1 55.273 152.427 -1.930 1 55.258 180.684 -1.906 1 63.888 179.933 -1.921 1 63.890 184.136 -1.220 1 63.890 211.753 -1.192 1 63.889 234.375 -1.096 1 57.065 241.201 -1.076 1 0.000 249.364 -1.731 1 -0.002 276.982 -1.842 1 6.825 242.539 -1.735 1 29.445 242.542 -1.807 1 57.068 242.543 -1.825 1 0.000 0.001 -1.743 2 -0.003 22.621 -1.835 2 0.156 43.679 -1.883 2 0.145 71.341 -1.176 2 -0.003 87.069 -1.149 2 0.001 109.691 -1.103 2 6.829 116.515 -1.113 2 29.448 116.509 -1.137 2 29.454 95.979 -1.227 2 29.459 72.130 -1.225 2 29.477 14.589 -1.907 2 29.446 -6.823 -1.806 2 57.066 -6.819 -1.820 2 55.306 26.300 -1.983 2 55.300 56.036 -2.016 2 63.886 55.244 -2.020 2 63.879 59.436 -1.296 2 63.887 87.053 -1.226 2 63.892 109.674 -1.163 2 57.070 116.503 -1.139 2 -0.002 124.678 -1.814 3 -0.002 147.299 -1.858 3 0.152 169.040 -1.871 3 0.141 196.232 -1.131 3 0.000 211.749 -1.115 3 0.003 234.366 -1.040 3 6.827 241.192 -1.035 3 29.449 241.190 -1.055 3 29.453 222.449 -1.152 3 29.459 196.769 -1.185 3 29.477 139.442 -1.920 3 29.443 117.853 -1.840 3 57.063 117.852 -1.854 3 55.282 151.488 -1.915 3 55.275 180.785 -1.915 3 63.891 184.124 -1.194 3 63.893 211.743 -1.153 3 63.894 234.362 -1.053 3 57.069 241.187 -1.012 3 0.008 249.344 -1.800 3 0.002 276.963 -1.840 3 0.178 293.044 -1.835 3 6.832 242.520 -1.801 3 29.455 242.525 -1.870 3 57.076 242.530 -1.921 3 shift ladder in z-direction under small measuring machine 0.000 -0.001 -1.778 4 -0.007 22.169 -1.845 4 0.146 43.833 -1.854 4 0.164 71.418 -1.095 4 -0.008 87.059 -1.115 4 -0.006 109.679 -1.085 4 6.821 116.505 -1.069 4 29.441 116.503 -1.158 4 29.425 98.253 -1.211 4 29.402 72.101 -1.219 4 29.358 16.996 -1.919 4 29.443 -6.820 -1.879 4 57.064 -6.812 -1.938 4 55.337 28.361 -1.986 4 55.360 55.807 -1.992 4 63.875 55.254 -1.990 4 63.880 59.435 -1.282 4 63.884 87.055 -1.267 4 63.883 109.673 -1.213 4 57.060 116.501 -1.169 4 31.936 121.242 3.284 903 4.988 0.0015 31.93 121.242 3.262 903 4.995 0.0027