Husqvarna Viking OPAL 690Q The when, why, and how to use your sewing machine foot pedal by Elaine Theriault November 23, 2016 by Elaine Theriault November 23, 2016 Welcome back. Did you make any string pieced blocks from yesterday’s post? Today’s post is all about control. I’ll be using the Husqvarna Viking Opal 690Q to discuss a very unusual situation which came to my attention a couple of months ago. I’ve also got the most amazing tip to … FacebookTwitterPinterestLinkedinRedditWhatsappTelegramEmail