Seems like there are some visual bugs in 4.3

Hey there! I'm on 4.2, so I'm not able to test it. Would love to see a screenshot of it though

This could be due to running on Mac, I've heard GUI matrices behave differently there! Are you able to test it on a Windows machine running the same Unity version?

Just want to chip in same problem for me on mac 4.3 and mac 4.2 sorry no access to Windows right now..

Purely a mac related issue it seems, I'll look into it! (Sadly I'm unable to test it myself)

:( not really sure how to help I'm afraid, obviously will keep testing it anyway. If you like you could perhaps share the code you use of the lines and I can show that to one of the guys here

Yeah sorry I don't have access to a Windows machine either. Purely Mac here.   

0.04 is now released, let me know if it's fixed or if the problem still remains!

Hey Joachim! I downloaded 0.04 just a few minutes before I got your message. (Edit) The problem is fixed! Everything is looking fine now :)

Here is proof ...bug fixed! (OSX)

Certainly fixed the connection problem. the curves are very low fidelity in bezier - is this intentional?