MISSING SPACE ON MY DRIVE I SHURNK THE DRIVE SO I COULD CLONE IT TO A SMALLER DRIVE THEN WHEN I WAS MAKING IT WHOLE AGAIN MY POWER WHEN OUT WHEN COME BACK UP IT SHOWS THE DRIVE IS ONLY 248 GIGS WHEN IN DISK UTIL IT SHOWS 872 GIGS OF JUST BLANK GREYED OUT SPACE CANT FORMAT IT USE IT ECT WONT LET ME RE MAKE THE DRIVE PICS ATTACHED DONT NEED ANY DATA JUST WANT DRIVE TO BE FULL 1 TB AGAIN