I purchased recently the full subframe kit and want to say first of all it is nice! I like it and am just installing it now after powder coating etc. I am though getting inquiries from people saying to watch out for the ball joints and that they are of questionable quality. I want to know a few answers to some questions...

Was there a quality control issue with the ball joints?

If so, is there a timeframe that it was addressed?

What is the extent of warranty on the new ball joints the kit comes with?

Thanks!