Question about the Indirect and Induced output

Hello, I have a question regarding two scenarios that I am running. In both models, I am using the same sector codes and inputting the same values for Industry Sales, Employment, and Employee Compensation. The problem that I am having or more so the question that I have is that I am running one of these using a county dataset within State A. The other, I am running the model using State A as the dataset. When I output the results, I would assume that the Indirect and Induced levels for jobs would be higher in the model where I am using the State as the dataset as opposed to the one where I am using the County dataset, which is a subset of the State. Is there an explanation for this? Another question I have is that I am running the same model on two different computers making sure that all of the user preferences are the same including all of the multipliers, the year, etc, but when I run IMPLAN and review the results, I am getting the same exact values for the direct level, but slightly different figures for the Indirect and Induced. I thought this problem could arise due to the different multipliers being "checked" or "unchecked" but that is definitely not the case because we have the same multipliers checked. Is there an answer for this as well? Thank you very much.