I installed a JDM ITR LSD into my GSR tranny last week and ever since then I've been having trouble getting into first gear. Its okay if i'm completely stopped but if i'm rolling upto a stop and try to put it into 1st gear it doesnt want to go. I've tried forcing it a little hoping that things would get back into alignment but it hasnt work. Does any one know what might be causing this or do I need to start saving for a transmission rebuild?