Here's my review: the first "circle" is too wide, I (not a professional drifter) just cant make it all the way around without having to gain speed, the rest is wide enough for drifters except the end. Now because you added a start point, you can open the part where the cars normally leave pit.
Don't you get a bad FPS rate (average below 40) with layouts like this one? With so many objects in the layout, my computer usually ends up running with an average of 20 FPS which makes it pretty hard for me to manuever.
it works fine for my computer. i race/drift alot of autocross layouts and ive never had to bad of a problem
i get the occasional lag storm but i get that on normal servers too
i have also made a quick drift layout on the skid pad, havnt tested it properly but it may just be a bit of fun.
give it a go tell me wot u think, there are two routes.