Playing along with Darling destination and What love can do - trying to keep up at 0.75 and 1.0x, think I may be strumming hard, but all of sudden picking up feedback coming out of guitar, particularly on D chord, lower e.g. G / Em not so much; almost strumming fast lots of strings vibrating and this sound revibrates out particularly on D chord which is off putting......any ideas on what I am doing wrong. Am to D, D really drones.

Guitar shop has said BE strings often have an elongated drone that holds for a while, so perhaps I need to get use to it.

Thanks

Richard