What kits are you looking at that control OD and lockup.
The non adjustable speed settings is why I built my own shifting system with adjustable switches.
In my opinion lockup and OD should be separate and not come on together, but if you use a manual bypass switch system you can leave lockup turned off until you want it.
All said and done I can't really say why it might matter if they both come on at the same time.
Just personal preference I guess.
Just for FYI my OD comes on at 65 and lockup at 75, but right now I have pretty tall gears.
I'm going to have to readjust that when I put the lower gearing in.
