Re: Tightness
Play some drumms!I really mean it.Check some possibilities to play some drumms and understand how rythm works!That will bring you to the point where you understand how to "have " the rythm ,not to follow it!
Palm muting is not a "common thrashmetal stuff"!.It's the ebst way to controle the strings.so once you get to palm mute and open every note you like to ,tight playing will be as normal as playing any note!
Oh BTW ,try to play some polyrythms and backbeats.Hal times and triplets.It won't be easy for a week or so.But after that period ,you will be the guitarist who actually can play and think!Thinking is mostly not a common quality in guitar world!