Deductions & credits

What line do I add $1000 HSA catch up contributions on 8889-T?

 

 

Why does my Fed Tax due go up instead of down when I enter my $1000 HSA catch up contributions.

My company deducted 7500 from my paycheck and that shows correctly in W2, but since I am >55, I added $1000 to my HSA.  When I added my contribution to line 9 the amount of taxes I I owed went up by $300 so I think I need to add it elsewhere, but I could determine where.