I'm having a very frustrating time with my ARC300.
My E and A strings seem to drift when the string is plucked to tune it.
It is not the usual sudden sharp then settle on tune during the sustain but rather a drift sharp and then flat again to in tune over about 2 seconds. If you tune slightly flat then the string still goes a little sharp drifts back flat again.
The rest of the strings do not do this.
I changed the strings when I bought the guitar.....currently 09's
Mariann's AFS 75 has just come back from a setup and is now UBER stable and such a pleasure to play. When I tune her guitar the strings do not do the same thing as the 5th and 6th strings on my guitar.
Is it:
A. - Guitar setup....This has not been done yet but it will go in next month for a full setup.
B. - Strings themselves. The new strings are D'Addario EXL 120
I was very careful when fitting the new strings that the winding of the strings onto the tuners was done correctly.
My suspicion is it's the strings but and comments / suggestions will be helpful.