The crispest interior finish line — a flat angular sash (PRO MILLENIUM 80803, CONNOISSEUR 80752) still cuts sharper; the oval trades edge for capacity.
The thirstiest, roughest, longest fields — there the maximum-capacity XL oval (80768) or a 3" oval reloads even less often (§5).
Tight, small work — 2-1/2" of oval is too much for muntins and small trim.
Pure square-tip lay-off — for laying a broad flat face with no cut, a straight oval (Fat Boy 80737/80738) is the tool.
A coating this SKU's filament isn't matched to — verify the fiber first.
the reservoir is the reason to hold an oval — but the LS wants a slightly lighter charge than a maximum-capacity oval, which is exactly what keeps it controllable and drip-free on a vertical cut. Cut off the long point; carry with the body. Expect a fuller line than a flat sash, crisper than a heavy oval — the LS sits between the two, which is its whole reason for being. Steer with the point and keep the same face down so the oval doesn't roll. Tip off broad faces and keep the wet edge moving on long runs.
Asked before buying
BUYER QUESTIONS, ANSWERED BEFORE YOU ORDER
LS versus XL — what's the difference?
The XL (80768) carries the maximum-capacity Fat Boy designation; the LS is the lighter, more controllable body. Same 2-1/2" angled cut.
Oval or flat sash for cutting in?
Flat cuts crisper; this oval carries more paint for long runs. The LS splits the difference toward control.
2-1/2" or 3" (80764)?
2-1/2" for control; 3" for broader coverage.
Can it lay off a flat face?
It can, but a straight oval (80737/80738) is the dedicated lay-off tool; this angled one is for cutting a line.
What bristle is it?
Not published — match to your coating and confirm on the listing (§8).
