I have a 9" conventionally reinforced, 2-way slab that I am running in RAM Concept and I am running into a problem when I start to specify user reinforcement in some areas.
As you can see here, I have run the model and everything checks out fine. I have a full top and bottom mat and additional program reinforcing is being shown at the top mat:
Now on this support location of interest all I did was change the 19#6 bars from program to user reinforcement, and all of a sudden the strips are failing per 10.3.5 and a ridiculous amount of bottom bars are provided:
Any idea what could be causing this? I have this happening at several other locations with no particular rhyme or reason.