1

I often find it useful to have a single vertical or horizontal line - eyes level/eyes over the ball at contact/bat not vertical etc. The grid goes down to 2x2, the Observational Reference Hexaxial is great but they both still needs moving and scaling and obscure more than necessary. I've got a work around and have created .svg horizonal and vertical lines to insert - but it would still be very useful to be able to draw a single line that snaps to vertical or horizontal
Brilliant program!

2

Ah yes, nice idea. Thanks for the suggestion.

I'm thinking maybe the Shift key modifier ? (I think it's like that in Photoshop and maybe other programs, additionally, Shift + free hand pencil will draw straight lines, it could be intersting too.).

3

Hi, yes, you're right, Photoshop has a shift key modifier so that could be intuitive, uncluttered and familiar to many. I think that that would be a very good way to acces the function

Thanks