So, my 302 idles ok (I wouldn't say great cold, but not bad). When it gets hot, it dies in drive at idle. I found a video online that said adjusting the idle mixture screws might help. Didn't matter much on either one, either one closed increased idle a bit, either one open (removed) increased idle a bit. I didn't actually moved the idle adjustment screws. How do I tune the carb to fix this problem? Assuming I need to up the low idle screw a tad. Will that make the idle mixture screws have any effect? I'm not yet a carb tuner. I'll learn though.