Can't agree with the other answers.... it appears that you wouldn't be eligible for the Shared Parenting Worksheet. I wouldn't waste the money on a reconsideration motion.
See page 2594 of 2014 Court Rules (Appendix IX-A). The minimum net income for the PPR in a two person household if $597 per week (2.0 x 2013 Poverty Guidelines) to get on the Shared Parenting worksheet. You indicate that (before support is added), she makes $429 per week.
If her pay increases, you can go back and get it applied, but based on what you've said, the court complied with the Rules.
IF YOU LIKE THIS ANSWER AND APPRECIATE THE TIME IT TOOK TO WRITE IT, PLEASE SELECT IT AS "BEST ANSWER." Thanks. The above is said without seeing your case file and without my understanding the entirety of the facts of your case. Depending on those facts, the above information be may incomplete or may be completely inaccurate. The above is intended as general information only based on what you described and not as legal advice. I advise you to consult with counsel who may be able to provide better information commensurate with a better understanding of your situation.
104 overnights does typically qualify you for the shared worksheet. There may be other factors which you did not mention or the Court may have used the wrong worksheet. I would suggest that you bring this to your attorney's attention. You may need to request an amended Order or file a motion for reconsideration.
You really should contact an attorney in your area to help you. There are many different factors that go into child support calculations, some of which were not addressed in your post, i.e. day care expenses, age of the children, when the first order was set, who pays for medical coverage, etc. Contact an attorney in your area and provide him and her with the documentation to get an accurate figure.
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