# Off grid pin message at Altium17

I'm always got 'off grid pin' message on my schematic. The pin on the symbol is built by me, using a component wizard. I already set my units on the library and schematic on same units. I have tried to move the pin on my own too, and the message is still there. Anyone can help me?

*I've tried the answer from Altium tell me Off Grid Net

picture : 1. from library 2. from schematic 3. the message

• This is really hard to answer without a picture of at least one of the pins in question from both the library and the schematic. Aug 16, 2017 at 14:24
• Make sure your grids are the same in both the library and the schematic, NEVER change them Aug 16, 2017 at 16:28

This error (or warning, depending on your settings) appears when the pins of a component do not lay precisely on the document grid. This is most commonly caused by a different grid being used to draw the schematic than what was used to draw the component symbol in the library. I suggest going into your SCH Library, find the component in question, change the grid to your standard schematic document grid, and redraw the component (or at least move the pins so that they sit perfectly on the grid). Then in your schematic document either re-add the component or go to Tools --> Update From Libraries and select the component to update.