#1
if i have used a string gauge of .10 for most of the time i have played on my guitar...will switching to .11s hurt the guitar by adding tension..just wondering becasue i dont wanna screw anything up
#2
adjdust your truss rod but it will be fine if you have a trem then you have to tighten the springs
#3
You won't break anything but you might want to consider having you luthier give it the onceover after changing string size.
Breakfast; the most importent drink of the day.
#4
on a similar subject i was wondering if anyone could help out with my high e string...

i keep breaking it!!

is it better to hav a heavier string strung tighter, or lighter string strung loosely??

or is the string not the problem at all????

thanks
WILL!!