I design pattern instructions from the US.  Since English speakers worldwide order my patterns, many use the Metric system for measures.  I have had requests for metric conversions, so my question is this.  Should I post the Metric conversion at each point throughout the instructions in parenthesis or another color (or both), or would this become too 'busy' or confusing.  I could also list a chart at the start of the instructions for each relevant measure in the pattern.  Would love some feedback!

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