about change peg´s starting frame

When add parent peg, and want to change it´s starting frame. It would be handy if that default frame number is where cursor is on timeline. now it´s that, where peg start. And another handy feature would be that, when starting frame changed, last frame don´t change.

Now if i have drawings somewhere middle of timeline, and add parent peg, it starts from frame no 1. And ends where drawings end. And when i change peg´s starting frame where drawings start, duration don´t change and i have to drag peg´s last key to where drawings end, or change duration from menu. Or am i using it somehow wrong? :slight_smile: