Yes there are many aspects to wastegates but I was getting at one specific issue. Commonized setup in 1st gear, S475 x 88 x 1.10;
http://www.youtube.com/watch?v=VPj04Zo-LfA
Non-Commonized Setup in 2nd gear S475 x 88 x 1.15:
http://www.youtube.com/watch?v=Jpk8Be_THng