Overlap geometry

[oligophant]

When i create a A2S generator and put left & right elements on their position, those get duplicated and i get GI splotches when rendered.
Any solution or fix?
max2014 file attached

[Rokas]

First of all upon opening Your file we found that You have been infected with 3dsmax virus. Please read through this information.

Regarding the issue- Your vertical segment is too long. RailClone paces on at the bottom one at the top and them being so long they intersect. Make it shorter and RailClone will tile it. Or use arithmetic to calculate exact height that You need.

[Dragan]

 
I had a file prepared for:
 "Or use arithmetic to calculate the exact height that You need." 
but Rokas was a few minutes faster...
@Rokas... Finish your morning coffee first 

[oligophant]

Hi @Rokas
The vertical element its 1521.221mm lenght and the "RC window" its 2100.00mm so its not too long. I don't need and exact geometry, just short enough to create any window size.
Horizontal works just fine but not vertical.
@Dragan
Thanks for the file, it really help me a lot.