ok I'm not sure if this will fix it since I do not have much experience with Intros/Endings, for the problem of the intro taking too long to start try changing these parameters:
fadein.time = 60 change this value to whatever time you want
or if that does not solve the issue
layer0.starttime = 0
as for the intro not being in the right position try adjusting the layers' offset
layer0.offset, layer1.offset etc.
I'm not sure of this will work for you, as I said I'm not very experienced in Intro creation but I hope this helps you