I removed the 3-pane vinyl window above my kitchen sink for cleaning. Moron that I am, I neglected to keep track of the orientation of the 3 windows.

I put the first one back in (what I thought was the one which lines up with the screen facing the outside) and after pushing it up into the frame I realized that it's oriented wrong. But when I got to lift it up to remove, it won't go. On the one side (the left---which is wrong) it has flanges on the top and bottom which prevent it from pushing up enough to remove it. IOW, it will clear the bottom sill on the right, but not on the left.

OK, is there a -trick- to correcting this which doesn't involve removing the whole vinyl track or frame?