Your new combine probably has lateral tilt. These machines have a higher feederhouse front profile and need a taller opening in the heads to match up. I'm not sure about this, but I don't think lateral tilt was an option in '92 so your older Hugger may not be set up to be able to convert to the tall profile opening without some fabrication work. When lateral tilt became an option, the Hugger was given a taller frame to accommodate the extra height on the feederhouse. These newer heads were able to be set up for non-lateral tilt machines to make them backward compatible. We have one of these newer, tall frame Huggers that was set up for an older machine. When we traded for our R62 w_lT, we had to convert it over to the tall profile opening. We got a late start on this deal and by the time they delivered the combine, we needed to be running. We thought we had the head converted over to fit the 62, but the opening was too narrow when we went to hook up. Come to find out the "wedges" on the top corners of the opening are narrower for lT and our old, non lT wedges were too wide. Of course, no Gleaner dealers in the area had any new style wedges on hand so we had a local guy cut the old ones down to narrow them up. The moral of the story is this - you're asking questions now about getting your corn head hooked up to a newer combine well in advance. Smart guy!