I find it a burden to fine tune that E string. It always involves turning it too tight to get it back into standard. . . .it seems like over time it gets tighter and tighter. I'm just too lazy to grab an allan key -_-
And when i can wake up to see the sunrise in your eyes then we'll finally be free and i'll know ive made it home. . . .- DArkest HOuR
So what do you want us to do?
Main Gear:

ESP Eclipse CTM I
Dean 'Shards' Razorback
Chapman Guitars ML-1
Ibanez AEL40SE Acoustic
Blackstar HT-5 Mini Stack
EHX Metal Muff
EHX Small Clone
its not that hard to get back into standard...just do whatever you did to drop tune but in reverse

To be honest floyds arent really your best friend if you change tunings all the time, its usually just best to pick one tuning and stick to it as far as floyds go, i had to switch from Standard E to Standard D when i joined my band and I had to practically do a full setup on the guitar including raising the bridge, setting trem spring tension, intonation adjustments, not to mention changing the string gauges i was used too....
My Gear

Ibanez J Custom RG8570Z-BX - BKP Warpigs
ESP Eclipse II Full Thickness - BKP Nailbombs
Fender Mexican Strat - BKP Trilogy Suites.

Axe FX II - Matrix GT1000FX - Rocktron All Access.

Stinnett M7 in the works