This thread continues a discussion from the Issues list. @Timo_Virtaneva asked for a tool to move Draw mode pattern pieces together to create a Raglan sleeved pattern. Unfortunately this tool isn’t possible, as points from different pattern pieces in Draw mode can’t be joined. But there is a more accurate way to create a Raglan sleeved pattern than placing pattern pieces together and drawing lines between them. This method needs less manual correction at the final fitting stage and will morph correctly when measurements are changed.
Here is my method of creating Raglan Sleeves without moving and rotating pattern pieces. The front raglan seamline has some curve, the back raglan seamline is straight.
The sleeve was created with an extra point in the front armscye and back armscye to enable joining the front and back shoulder pieces with the sleeve.
The details were generated with a split sleeve. The front sleeve was joined to the front shoulder, same for the back sleeve joined to the back shoulder. Then the front combined sleeve was joined to the back combined sleeve to make the raglan sleeve, then the seam allowance was added.