Originally posted by Perfecto Hold down j when rotating to rotate in increments of 15 degrees. Select 1 or more objects you want to isolate and then press Shift i, then to bring everything back, deselect everything and press Shift i again. thank you, these are new for me. I know the isolate selection( Shift i ) but don't know how to view all with shortcut,generally I press Shift i again but it didn't work. by ur words I know that after deselecting it will work. thank you again.