Hi so sorry to post this, but for some reason the tech screen is too big. Yes, I unchecked the box for the vertical axis, I have tried both with the check box on and off. So if you can help me I would be extremely grateful. Have a great day.
...delete tech_bg.dds and domestic_technology.gui (In the mod's folder)
http://forum.paradoxplaza.com/forum/showthread.php?749943-Technology-Screen
http://forum.paradoxplaza.com/forum/showthread.php?748637-weird-technology-screen
This will let you scroll down to the last tech choices until 1.5.