Did what I thought was a simple oss and tss replacement in my fwd 2008 edge. Replacement i thought went well, until it was time for a test drive. Put it in reverse, smooth precise engagement, put it in drive, smooth engagement at first. Shut it off, went to the bathroom came back out, put it in drive, slow engagement and acted like it was trying to take off in a higher gear. Checked fluid level, added a bit of fluid, went to cycle through gears and a little shake and now when I put it in drive it engages reverse, when I put it in reverse still engages reverse. What did I mess up?