Is there away to link a dimensions from a part in this case overall length of a Carriage Housing to the Assemblies Design table. I tried the easy things like double clicking the dimension while the design table was open I also tried its names D1@Sketch20@PLA055RA<1>. I just can't seem to get the correct syntax or something. Does anyone have any idea on how to go about this? I know if I can't get this to work I will just extrude up to point on a line. This would just be so much easier if there is a way. Thanks for any help.