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Loft surface gap problem


New member
Hi there, I did some searching and couldnt find a solution to my problem. I have two loft features side by side that reference the same sketch on the adjoining edge. However when i export them to iges format and into mastercam it shows a small gap, this prevents it from being machined... Im attaching a picture of the master cam gap. The gap is between surface loft 1 and surface loft 2


For some reason the forum wont let me attach the solidworks .sldprt file so here is a link to it in my google drive: https://drive.google.com/open?id=1Te81wJx9DNRS-wCapA27Iy6JbvIEBHMU