 Complete the following phrase:  Howald joined the Binia Feltscher rink at lead in 2017. She previously played with Melanie Barbezat and with this rink won the 2014 Dumfries Curling Challenge. They played in three Grand Slams in her first season with the team, qualifying in one of them, the 2017 Boost National. She got to play in her first official World Championship at the 