I have a 99 Wrangler 4.0 w/ 5 speed. Jeep ran and shifted great. Had an annoying trans leak that I narrowed down to the plate at the top of the trans that holds the shifter in. I removed the console and boot and took out the 4 bolts/plate that holds the shifter in, lifted out the shifter and saw that there was no gasket. I replaced the gasket and reinstalled shifter. Now my shifter won't shift to the right of the default neutral line. In other words it won't go into 5th gear and reverse. There are two pins on either side of the hole that accepts the shifter knob under the plate I removed. The one on the right pushes in easily with light force but the left one won't budge. Did I somehow misalign the transmission or shifter. Any help you could provide would be awesome.