Banking script

Ok, I'm making my first scar script. It's a auto fletcher. I'm pritty far atm but I can't figure out how to bank my fletched bows. Also, another problem is that the window of RS always changed in direction. I mean, after fletching a few minuts the window could be pointing south so i couldn't bank becouse my curser isn't clicking on the bank booth anymore.

So I need help putting my fletched bows in my bank and making sure the compass doesn't rotate.

Btw, it could be in Scarscape the compass doesn't rotate but becouse of update it doesn't work atm.