How do you MT4 order arrows larger?

I guess I'm just getting old but is there way to change little arrow that appears on the chart when an EA initiates a position because I can't see the small thing.

I'd like to make entry/exit markings on the chart bigger or something easier to see, particularly when viewing on a white background chart.

Thanks for any help.

check the settings within the EA.
if it is provided for, u can increase the thickness/size of the arrows.
if there is none, then u should provide the code (.mq4 file) here so the programmers can take a look.

Its the default arrows when any EA is run so there are no settings within any of the EAs that I can see.....

You could code an Indicator to go through find all the arrows whose name starts with a # and change their properties to make them bigger . . nice little project.