Bridge Floor Slab with "Z" point

GOOD,
I AM TRYING TO CREATE A ROUTINE FOR DECK SLAB THROUGH FLOOR WITH POINTS FROM EXCEL POINT (XYZ) I ALSO USE THE BORROWED CLOCKWORK ROUTINE.
IT DOESN’T DO IT RIGHT FOR ME, BECAUSE WHEN CREATING THE SKETCH OF THE FLOOR WHIT Z=0, IT GENERATES A POINT OUTSIDE THE LIST OF EXCEL POINTS.
THE LIST OF LINES THAT CLOSES THE FLOOR IS 86 LINES BUT WHEN DYNAMO CREATES THE FLOOR IT IS GENERATED WITH 87 (1 POINT WILL BE CREATED ONLY AS THE FIRST POINT IS NOT ALIGNED WITH THE EXCEL LIST.)HOW COULD I SOLVE THIS PROBLEM.
THANK YOU VERY MUCH.
FloorExcelXYZ.dyn (168.8 KB)

Hello @fraSoliti …i have tried your graph lot of things goin on there but we need your excel file too…or you could try take an image where its fail :wink:

Another thing you could play around with is these amazing nodes here :wink: :wink:

Exactly, here the Excel File.
Thanks
00_replanteoPlanos.xlsx (64.0 KB)