Everybodys cable will be slightly different. The correct setting is unique to every car. There is no point at which this many works for the car like this many works for that one. Adjust as per adjusting procedure (we like it taughnt at wot) or stock oem method and let it go. As for tcc effecting the shift.... as in how? firmness? Heck yea, because the converter has no slip now so it all will be transferred. If the trans is slipping however it could make it more prominent. But as for shift points , not really.. As for downshift yes it will try to lock up like a 4sp at 20 mph with clutch out. Hope this answers your questions....
Good Luck..
Bruce
WE4
www.ptsnctb.com
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