Load Based Speed Control Issue

[SquareOne]

I run a 10speed mated to a 2350, so I'm not sure if this applies (excuse the ignorance if so) and I've always wondered how a newer or a better 'taken care of' 10 speed Eaton felt.

- I purchased this one with 360k (a hard 360 according to the load that the previous engine experienced). Currently it has 425k. Although I have no where near the experience as majority of you on this forum, it just feels like sometimes I can't get into the groove. Other times, I can float flawlessly like I've been doing it a lifetime. I don't (well very rarely at least) just blindly miss a hole...it just seems like I'm a beat or so off tempo at times. I do run it up higher on in the range, since I pull near gross most of the time when loaded, and it feels much smoother when shifting to the next gear.

Would LBSC (again if it applies to my application), assist or hinder shifting as Chamber described?