With a median build year around 1990, East Lake sits on the newer end of the area we cover - most of the Clearwater side runs from 1958 clear through 2005, with a lot of it mid-century. That age gap matters. Houses from 1990 were mostly built with extension springs mounted along the horizontal track rather than torsion springs over the header, and a chain-drive opener instead of belt or screw drive. Extension springs wear differently: they stretch, they fatigue unevenly, and when one side goes, the door comes down crooked instead of just stopping. The other common fault at this age is the opener logic board and the safety sensors - original 1990s units often predate the photo-eye sensors now standard, and if yours has never been upgraded, that's worth flagging on its own, separate from any spring or cable issue.