Retirement tax questions

I read the message thread with great interest, but I have an issue that I think caused me to "Overcontribute"

Here's the gist of it.   Employed at a business where I max'ed out my contribution 27000 (Box 12 Code D on my W2.  Yes, i am old.  My self employed Business that I have (which has a SEP) (only one person, me)  has earned income. I want to contribute the max.  I checked the Max button on SEP on the Keogh.SEP worksheet.  Allowed value of 181359 * 20% equals 36272, which TT put on line 16 of 1040 Wks.    so then I look and it seems that I am reporting contributions of 27000 plus 36272 which is 63272.  Believe max amount I am allowed is 61000.  What did I do wrong.  Fearing I am going to have to file amended if I screwed this up.