Water dripping through firewall behind the dash

Thanks JD - I spotted that steering column hole the other day when I was trying to fix the bust link in my wiper transmission, a pivot bushing had broken - new problem!! Hopefully leak is sorted - but can’t tell until I’m stuck in the rain and now can’t even test that now without wipers !! Will foam steering column hole for sure!! Definitely in this for the love of cars and not practicality.