The 1990s by contrast was a very mixed period for the club, first relegation in 1991–92 under Rob Sherman's leadership, followed by promotion two years later with Steve Manning at the helm.

Guy did this selflessly in order to allow the introduction of fresh ideas into the club from new boss Kevin Rees in partnership with Watts.

Rees and Watts introduced flesh blood into the playing staff gaining instant success by lifting the SWFA Senior Cup in 2010–11.

[1] Llantwit Major supporters are known as the 'Windmill Army', and can draw crowds of up to 250 for important matches such as their 2018 title decider against STM Sports.

Llantwit Major have enjoyed incredible success in recent years, rising from the amateur divisions to the second tier of Welsh football.

Llantwit finished the season in 11th place, with the final standings determined on a points per game basis due to the coronavirus crisis.

Far from the relegation battle they were predicted to endure, Llantwit led the table for much of the 2021–22 season, and were crowned champions[2] on 18 April 2022, following a 3–1 victory away at Undy Athletic.

Despite this, new signings such as Matt Kimmins and Paolo Marenghi enabled Llantwit to be in a decent position at the halfway point of the season, overcoming a poor start to the campaign to sit mid table.

The Major were in the bottom three when Stait took over, but he bought around a huge improvement on the previous manager, and was able to secure safety on the final day of the season with a 3–0 victory away to Carmarthen Town.

Llantwit performed well throughout the competition, finishing in 2nd place in Group A, including a historic 1–0 victory over reigning champions BK Skjold.

Llantwit were invited back to the competition the following year, facing off against Belgian side Berchem Sport in the first round On 25th March 2023, the club turned out in opposition to a demonstration held by neo-Nazi group Patriotic Alternative.