tibimakai wrote:I can't ask somebody else make constant modifications, and bother them with all this changes.
Yes, to model many iterations can be a nuisance. There are things you can do such as paper modeling or clay type products you can prototype with first to figure out what works. There are also affordable CAD programs available, such as Platsticity, with many youtube tutorials available so you can learn to do CAD work yourself.
tibimakai wrote:We are way off from tail lights here.
Yep, start a new thread or ask directly in mine if the question is intended for me: viewtopic.php?f=35&t=17715