The square turns are probably cause I'm still new to this
I think it's because I make my turns really (short) and sharp. I should also probably try to make my tracks wider.
The pitlane was funny to me, after trying the track I saw that the pitlane allows you to put a killer lap in by skipping those two curves... So that is a problem. I'll keep that in mind for my next tracks, this is just a learning run for me, so I can get a feel for what to do. If people like Loudern (which I really really hope happens) I'll fix the pitlane, for now though, I will just leave it as is

.
I hear what you're saying about the obstacles, but I encourage you to try the track first, I might not be the best ever, but I didn't seem to have problems with them. Laguna Seca is a bit of a high speed track, though I think it's quite balanced... Again please try the tracks first

. Also it's a lot narrower than it looks

. So the turns are slower than they appear.
I will definitely note what you've said in my next track (square kurbs, better pitlane and obstacles to close). Though I think you might change your opinion on the obstacles after driving them.
Thanks for the feedback

!