Christopher Schlegel has just put some new series of lessons up for Minor scale and major scale shapes. so if you click on Christopher on the Instructors tab they may come up. Otherwise try a search. Major scale series 1.

Also look in the toolbox at the scale finder.

I printed a couple of the box shapes off for a couple of Major, Minor and Pentatonic

You may be able to compare to see how the boxes have moved for each scale. The main point being you move the root note in the box on to root position of the scale your trying to use or go to.

I'm no more experienced than yourself to be able to give advice. Sometimes being able to do comes well before being able to understand.

Dave