Glove box door

Ordered door from Univair, now on its way Thanks

One would think, with all the modified instrument panels without gloveboxes, that there would be gobs of these doors on the market. I needed one for my restoration and couldn't find one. I finally bought one from Univair, and it matched the original in my 415C, S/N 1024.

Here is what I ordered:
4 x 415-51044 trim strip
1 x 415-51013-20 ERCOUPE GLOVE BOX DOOR
1 x 415-51020 ERCOUPE SPRING

Some assembly required

Can Univair glove box door for serial numbers 4424 and up be modified to suit a 414C serial no 3090? If not does anyone have a spare correct door for sale please?
Geoff Bryant