connect balusters to railing not working consistently

[jessies2JUUJ]

I can't get the balusters to connect with the top of the railing. here are my settings, what should I change to fix this? thank you

[barthbradley]

My guess is that the Spindle Baluster Family is messed up.  Post it here.  

[jessies2JUUJ]

Here's the custom family file!

[barthbradley · Accepted solution]

Yah, it's not built correctly.   You need to cut the top and bottom with Voids.  Open an OOTB Baluster to see how it's done.  

[jessies2JUUJ]

Got it now, thank you!