by Lorne Goldman at the eMOG Pub June 2005 (Updated July 2012)

Properly shaped and fitted wing stays are vital. Without the wing stays, the wings would be cantilevered off the thin inner wings, held along most of its length merely by the tiny screws at the valence. Considering how many of these stays break since the new era at the Factory began, the forces on them are anything but negligible. You don't want your Morgan wings to flap. :)

Poorly shaped or fitted wing stays can cause much damage, metal rubbing, cracking or worse..

There are two watchpoints. The first is to isolate the steel of the stay and the steel of its holding bolt from the alloy wing. The rubbing and the common grounding of the side light through the holding bolt to the wing is a recipe for an electrolytic reaction between the steel and the aluminum. That will rot the wing.    

Secondly, as stressed to me by Bill Beck, the stay must be shaped to rise up to the bolt and immediately curve downward. This simple rule solves most issues. If it not thusly shaped and the stay runs along the underside of the wing, it will rub, corrode and inevitably crack the wing or crack the either end. The forces working on the stay (the front suspension, wheel movement and wing weight) must be dissipated. This shape allows for movement WITHOUT damage, all other methods cause harm.

Sadly, every effort at the Factory is now made to cut down production time and the need for expertise. In this area, the Factory production department began, in the early 2000s, to slot the stay's bolt holes to save time fitting them to each car as no two Morgans are exactly alike.  However, the slotting allows the stays to shift, and wing/stay damage became epidemic since then. With my first Morgan, I went years with no stay problems and then, when my car returned from the Factory in 2003, my new stays cracked five times in two years before I diagnosed the issue with the slots. The Factory sells the newer problem causing stays only. I switched them for unslotted stays and haven't had an issue 12 years,

With a strong arm, a big hammer, a drill and a table vice, these stays are not difficult to make and/or shape perfectly by any owner. And those with the newer slotted stays would be wise to switch to made-to-measure stays, like they had in the earlier Morgan eras and everyone would be prudent to make sure their stays are shaped like the diagram below. 1. The stay must be flat where the lower bolt is fitted. 2. The stay must rise up to the upper bolt and touch only the wing only at D after which it stay must immediately curve down (C).  (3). Place a 1/4" thick rubber washer between the stay and the wing (A). 4. Coat the bolt with silicone to prevent steel and alloy contact. (One can also use a plastic sleeve over the bolt.)

by GoMoG

Plinths (say that 5 times quickly without tripping on your tongue!) is the name for the bases Morgan uses for the indicator and brake lights places on the rear wing and the two smaller version in front for the indicator lights. Sadly they are made of a cheap plastic that are either chromed or painted at the rear and left black in front.  They are delicate and can break. The constant expansion and contraction of the plastic with temperature eventually causes the chrome or paint to bubble and/or crack.

However, better quality products are available. For two decades, John Worrall at Heart of England Morgans has offered these plinths (for both front and back) in high quality mirror polished stainless. He also offers spot/fog lamp bases for those of us who wish to have them fixed to the wing rather than hanging on bumpers or badge bars. Melvyn Rutter also offers chrome-plated bronze plinths for the rear for many years. The softer metal and chrome is more delicate but very pretty as well. I have used them both.

Recently, the Factory has tried to copy them and offers a similar though less well made product (rear only).