Well... the seat maker said he will make a tab for me on the back... but he is pissed off about it. "Anyone who told you velco and suction cups don't work is old school, and I am new school. Did you see any of the hundreds of seats on my website that had a tab? No, because suction cups and velco are new school and work fine. Having a tab is going to ruin the lines of my seat... but if that's what you want..."
I don't know how the velcro works, but I told himm I swap out my 2-up seat for a solo seat, so I can't have velcro. Then he said a suction cup would work. yeah it might, but I would rather have a bolt. You know?