I’d be wary of forcing them down. There’s limited room at the top of the mod and you risk damaging the board if you do so. Can you accurately measure the length of your cells? At least that way we could rule out them being the issue.
At least that rules out the cells being an issue.Thanks but I doubt they would be the problem.
They are even slightly shorter
At least that rules out the cells being an issue.
Personally, I’d be filling in a complaint form with 3F if they have such a thing and asking for a replacement at this stage.
You know those 26F's are only 5A don't you?