trimming wall sweeps

[Anonymous]

Please help

I use revit 2017.I am using wall sweeps to create concrete  coping on top of a boundary wall.I am not sure is using wall sweeps is the best option for this purpose,please advise.However my problem is,when i place the wall sweeps in 3d and are at the same level directly above two walls that are intersecting and trimmed,the wall sweeps are not getting trimmed.Below is an image to showing the problem i have mentioned here.

Your help will be greatly appreciated 

[PijPiwo · Accepted solution]

Make sure the grips are on top of each other. Drag them if they don’t. If it still doesn’t work, please upload your file.

[ToanDN]

You could also draw it as one sweep by keep adding walls along the way.

[Anonymous]

thank you,that worked