customizing ski boot fit

My current boot collection: SX70’s I learned to ski on and will probably retire, Impulse buy SX72’s that offered a very snug but marginally comfortable fit, also easier to close than the 70’s and finally recently bought SX92 Equipe with multiple inserts and spacers to customize fit. I’m the 2nd...

Hi All Really appreciate these forums and the discussions/advice/information they provide. I recently posted a question about heat molding Atomic Hawx Ultra boots and how it slightly loosened the fit on my smaller foot. I was given good advice, which I will heed, that a remold may make matters...