Wow thank you so much for your help, I'm currently printing it in a strange position without support and it works fine, but it won't be in the correct position to withstand the force I'll apply to it...I will try what you suggest
Where do you live ? Technically, here in France, it is legal up to 25 km/h, but it is kinda dangerous to drive that slow in the traffic, so people do what they have to do... Riding an EUC is really not a big deal, you'll swear a lot the first 2 hours, but once you taste it, there's nothing like it...
Tim 🙂