Radial waffle system

Hi there, i am making a waffle system and my aim is to laser cut the ribs, i made the ribs of my shape and am experiencing some problems when am trying to intersect cut the ribs in order to prepare the file for laser cut. My intersection cutting it seems to be too deep, any help would be much appreciated, thanks in advanceWaffle structure 1.gh (10.5 KB)
radial waffle system 1.3dm (4.2 MB)