I have a Floyd rose 1000 its a good bridge but the low E is always out of tune, I will tune my guitar play it put it down for like 5 minutes and its out of tune again. Now every time i pick up my guitar I tune it up (the pitch goes lower) I play in drop c and the string will be one step lower( drop c to B, C standard to B drop a# to A) any suggestions on what should do?
Check if the floyd is well set up, it's the only explanation I can see
Likely not the Floyd rose bridge. Probably the nut or tuning pegs, check if it's loose because of you use the FR bridge and the string itself doesn't fall out, the culprit is the nut and tuners