I am trying to create a stairway using an archimedian bezier curve. [![enter image description here](https://i.stack.imgur.com/kFoaF.png)](https://i.stack.imgur.com/kFoaF.png)[![enter image description here](https://i.stack.imgur.com/LfmFq.png)](https://i.stack.imgur.com/LfmFq.png)

This is my node network
[![enter image description here](https://i.stack.imgur.com/uhX49.png)](https://i.stack.imgur.com/uhX49.png)

I am trying to perfectly align/size the individual steps to avoid the gaps inbetween as shown below. Can someone please help? Thanks in advance.[![enter image description here](https://i.stack.imgur.com/sS2l8.png)](https://i.stack.imgur.com/sS2l8.png)