https://articlescad.com/watch-....out-how-bi-fold-door
https://click4r.com/posts/g/18....047904/10-quick-tips
How to Repair Bifold Door Bottom Pivots A misalignment could be the reason for your bifold doors sliding and scraping the floor. A few simple adjustments can put them back on track and running smoothly. This bottom pivot mounts to the floor or base of a bracket for sturdy, secure mounting. This kit is threaded to allow for adjustment and can be used with many bi-fold door styles. Crac