OPCN v5 Zoom buttons vs mouse scroll wheel

[geoffr]

On my Rpi I have found that if I use the zoom button (+ / - ) I change chart zoom levels at twice that of what I see if I use the mouse scroll wheel. How can I change this so they are both the same as the scroll wheel?

[cagney]

Try ALT + "+" which will zoom in small increments.

Adjust the scroll wheel settings!

[geoffr]

Originally Posted by cagney

Try ALT + "+" which will zoom in small increments.

Adjust the scroll wheel settings!

Alt + works well... my problem is I'm on a touch screen, so ideally I need to fix the zoom button which is already present.

The scroll wheel works well.. not sure why you suggest I adjust it? (not that I know how to anyways).