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I think the program changes the value to match what is in the Edit Drawing Settings under slope, the program assumes you made a mistake since you told it you wanted to use it one way. If you want to have 0.33:1 you can use 3:9 and it will do the correct math.
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Because that's the way it was programmed. If you want 1:3 you need to enter 0.33333 or 3:9 or 6:18 or some other numerical value. The program assumes you made a mistake and converts it to the way you have it in the settings if you use a 1:x value.
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Hello @Anonymous
Call me silly they always meant the same to me
1 unit drop every 3 units
are you really looking to grade a slope
3 unit drop every 1 unit?
sounds like a wall is in order
Joe Bouza
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Agreed, 2:1 is 2 for every 1, 4 to 1 the same... (and can be looked at in reverse based on situation). Soon we will have those rockets to mars.
Rick Jackson
Survey CAD Technician VI
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No, take a look at the Input Parameters in the Help for the subassemblies.
You will see the slopes need to be in run/rise or percent format.
If you give a daylight slope of 3:1 you will get a run/rise design slope of 3:1.
If you give a daylight slope of 1:3 you will get a run/rise design slope of 1:3
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