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@pastry_bot
The front GRX derailleurs are designed to work with the grx cranks which are spaced wider than normal road cranks, for extra tyre clearance.
I don't know the full details but it's been discussed here. So your Easton crank may not play well with a GRX front derailleur.
https://www.lfgss.com/conversations/347857/#comment15296160