So it turns out Brewers are giving out colour charts printed in 2018 which have either changed over time or were incorrect. The branch copy printed in 2020 was a way better match but they only had one copy and all their stock to give out was 2018.
Ended up picking a new colour from their 2020 copy but had to pay (with a discount) as the time wasted to send the tin back only to be told it’s within 10% was not worth the hassle.
So it turns out Brewers are giving out colour charts printed in 2018 which have either changed over time or were incorrect. The branch copy printed in 2020 was a way better match but they only had one copy and all their stock to give out was 2018.
Ended up picking a new colour from their 2020 copy but had to pay (with a discount) as the time wasted to send the tin back only to be told it’s within 10% was not worth the hassle.