Adam – that was going to be my first appraoch, but for Jr (27m) it would still be an uncomfortable sitting position. The snap deck widens towards the front so I would have to remove the whole leg support and in order for him to be able to drop his diddy legs over the side probably attack the side pieces of the seat too.
Also it would be tricky to adapt it to somethig with quick release removal that I was confortable with its robustness in a crash/braking/leaning over etc. I need QR because of the “garage” height.
Its on a quick release so its easy to pull on and off. I will keep it for 6 months and as soon as he’s grown some more will make a custom wooden seat for the snapdeck.