I have an Avionaut Sky. It's always been a tricky fit in my car (2014 vauxhall zafira) as the car's seatbelt buckles are on longer fabric stalks rather than flush with the car's seat like in newer cars. As the Avionaut has been in position it's squashed the backseat and sunk down meaning the seatbelt is even more of an issue as the seatbelt wants to press against the green clip on the Avionaut Sky. Is there any way to either a) shorten the buckle stalk b) get a better fit (seat is currently pulled as close to the door as possible to take up space) or c) put something around the seatbelt buckle to keep it straighter somehow?!