Hello, I've been using affinity photo on my PC with a wacom tablet and pen. I am able to draw really nice sketchy straight lines with this setup by holding down shift and drawing with the paintbrush tool using a pencil brush. I now have an ipad pro with apple pencil and want to do the same on the affinity photo ipad app but can't find a way to do it. I've tried holding one finger down while clicking two points with a variety of brushes this really doesn't give a nice sketchy straight line at all, the results are horrid.
I effectively want to find a way to simulate drawing a line with a pencil and a ruler. My PC affinity photo does this beautifully just by holding the shift key with the paintbrush tool set to a pencil brush. Without the function on the ipad/apple pencil set up, affinity photo is useless to me. I'm really desperate to find a resolution to this. Many thanks.