Envelope Issue Corel X8

Having issues with the envelope tool. Want it to create "hard" lines with angles when shaping an object and all I can get is curved lines.

Have read knowledge base, searched for similar posts, etc. have been using Corel for a long time and know I used to be able to easily do this, last few versions I've had the same issue. Don't do it often, but decided to take the time to day to see if I can figure out what's up - or what the heck I am missing...

In spite of reading everything I can find in the manual as well as many posts and even suffering through youtube tutorials I feel like I'm using the tool incorrectly yet I've tried it pretty much every way possible.

Dashed line is what I want, curved line is what I get.