[Feature Request] Make draw latch customizable for small boxes.

[ForceConstant]

I know there is a closed issue related to this topic, and some of those other draw latch designs are fine, but would it be possible to modify code to be able to customize draw latch in the scad file itself? The draw-latches in code are surprisingly complicated, and haven't been able to figure out how to modify it. But here are some options.
1). Adjust the angle that the handle comes off latch. Currently it is looks like 45 degrees, for smaller boxes, it seems that even at 90 degrees horizontal it would still give you enough leverage to open latch, with not adding any height.
2) Length of handle. Currently looks to be about 10mm long, make this customizable so we could see how a shorter handle works for small boxes like 5mm, etc.