Archicad 18 - Multiply function problem

[Anonymous]

Hi,

I have tried multiply my 12 beams. When I am approaching to perform the action, the beams are rising up.

Can anyone please tell me what is the solution to this? Never came across this error.

The beams are on a 3º slope.

thanks

[Barry Kelly]

In the 'Multiply' settings dialogue make sure your 'Vertical Displacement' is set to zero.

Barry.