Move exceeds maximum extrusion when printing prime line with a 0.25mm nozzle

Got this error when ive switched to a 0.25mm nozzle.
Move exceeds maximum extrusion (0.289mm^2 vs 0.250mm^2).

Cant see anything in my printer.cfg that is the cause and my slicer is set correctly for the nozzle size (although this error is occuring during the prime line so shouldnt be effected by the sliced gcode).
Ive used the 0.25mm a few times before and not had this issue. What am i doing wrong? Ive attached printer.cfg

I know i can change the max extrusion amount but im guessing its an error in the cfg's that needs fixing. Haappened with primeline and primeblob (both just using the default settings, ive not edited any of the macros)

printer.cfg10.9KB