latest update breaking some sketeches

[itdsfu]

have a design  and use test benches to exercise (last time tested was march 3, 2024). everything great. Updated fusion May 17, 2024 and a test bench shows a "broken" sketch when changing  a parameter length.  There are 11 sketches for this component, all are locked and all but one move correctly when parameter is changed and the broken sketch is dependent if the parameter is smaller or larger. When changing smaller, works fine but when increasing, the sketch does not move unless I use a smaller change. For example, when the length parameter is changed from 23.26" to 21.26", all the sketches and body move 2". But then increasing the parameter rom 21.26" to 22.26", the problem sketch stays at the previous location. If I use smaller changes, say 0.300", then the sketch moves properly. The sketch is made on the body top and the body top is included as the reference. I tried adding more sketch lines to ensure the sketch is reference to the body, but nada.

As mentioned, the entire design changes appropriately when tested March 3 but now, with the update, this sketch and a second one, behave this way. The other sketch is not related to this one and all my sketches are locked and reference the same way. Thanks for any help.