Try this one, it is a variation on the 15card spread, and most of it is the same.
Future2....................Future1
.............Querent................
Attitude...................Karma
.............Desire.................
Good past...........Bad past.
In this spread the top 5 groups are as in the normal version, with the position marked as Attitude is the one in the book as 'psychological basis'. It is read as the Q's attitude to the question being asked.
Karma is the things about the wituation that cannot be changed.
The new positions are laid out as three cards each. Desire is what the Q wants from the situation.
The two bottom positions are both past events and things pertaining to the question. One is things that have been good and beneficial in the attaining of the desire. The bad past is things that have hindered attaining the goal.
Really Querent and desire are laid together between Attitude and Karma, with the desire cards covering the Querent. (but it's a bit hard to show.)
Lay them in this order
17, 11, 5, ...........................4, 10, 16,
.....................2, 1, 3,......................
18, 12, 6, ..........................9, 15, 21,
..................23, 22, 24, ....................
19, 13, 7, ..........................8, 14, 20,
As you can see, the 3 querent cards are laid first, then the cards circle round anti clockwise from the top right, three times. Then the three desire cards are laid last.
Also this can be a 22 major arcana spread, where only one card is used for the querent, like a significator, and all 22 cards are used.
I have this written down, but I don't remember where I got it. I think from a library book years ago. And I writ it down because it seemed to connect to the one in the Thoth LWB.
But I havn't used it much (if at all)
However, if you like the 15 card spread, you might like this.