The Stovebolt Site Forums The Shop Area Interiors Window sash is gouging my window channel after install

The answer to the question is yes, there is a maximum/minimum measurement side to side. I heated up the sash with a real heat gun and I moved the sash to the left side 1/8" and that sash was no longer gouging the felt channel on the vent glass. The window roles up/down like a champ. Thanks HUGH