I tried to add a 3/8 low head SHCS to the tool box. I messes things up so I deleted it and im still having problems. If I try to bring in any 3/8 SHCS it throws errors and doesn't show up. It also throws errors for other size fasters but at least they show up in the assembly. Can I reload the toolbox and along with all my custom toolbox components? I have a feeling this is fix is going to be over my head. only been using sw 5 months. Thanks in advance.