Experiment with FastFT approach
Experiment with FastFT approach
Revert "Experiment with FastFT approach"

This reverts commit 9ed66f7addeaf822ea1021eaac4b2fc8d7c76f69.
Revert "Experiment with FastFT approach"

This reverts commit 6154ce05d44c373a034af992d0035cb8622f6987.
Revert "Try to move the out of scope tmp folder"

This reverts commit f0e1937219c7097e76f88126867bdd2d69d8ef92.
Tidy up
Remove dependency on /tmp/