Thanks Dave

This shot was at ISO 200 F16 1sec. with this setup it was tough to get more Dof, I tried f22 but diffraction was too much and everything went soft. I'm hoping once I get the true 1:1 macro lens I can get more DoF, it seems with the extension tube it really cuts down on the focus plane. I never though of the multiple images at different focus points will have to try this out.

For the red I actually had to desaturate it as it was blown directly out of the camera.

The flower is from one of those Christmas cactus plants and is shot as is parallel to the ground

Thanks you have given me more things to think about