his seat bracket is in for a shock

Gotcha, I was mainly thinking about the Champ not Prem.

Gb speedway shows 3.64 home and 4.62 away. [Prem all matches 2024]

I would say given the points available it is a disappointing signing but I imagine the last signing for Oxford will be disappointing too.

Don't know where you got that stat from, everything I see shows MPT was stronger at home not away?

I'd say Vuolas would be a good signing if they had 4.5 remaining, not so great when they had over 6. However, it was expected they would be building under the limit, so that's tempers any disappointment. I think Sedgmen is better now & would've picked him, but Vuolas is the better prospect for the future, so can understand the signing. Although that doesn't mean if he improves Birmingham will benefit in the future as he could move on (like Brennan).