please help with gear ratio shows 1.00

hey I'm trying to change my gear ratio and I don't know how to handle the 1.00 in the trans and ratio fields.
basically I changed my gearset and chain to the 3:69 setup from the 2:93 setup.

car is a 2006 grand prix gxp with the 4t65e transmission. If anyone has any direction please help.

Attachment 69824

I believe you have to play with the other settings in the speedo tab.

What lol? No shit! Anyone else have a clue???

Try this, took 2 seconds to search for it.

It may work for you. Read the post by Russ K.

https://www.hptuners.com/forum/showt...ix+gear+change