suculant in new potting mix i did today ,hope it does well

this is also my leaf cutting from my no longer echeveria is this correct it has got any root on it though .
when i put my plants in to a new mix is it best to water them or wait ?

Definitely an echeveria. They generally have a tighter, shorter leaf rosette than your shows. Yours almost looks like a bonsai. It does not look unhealthy though, but there are some things that can cause one to grow like that, based on my own trial and error on echeveria. Too much water and they tend to lose leaves. They are a finicky genus when it comes to water and it can take some time ro work out their pattern. The echeveria leaves tend to get floppy when they need water. The fact your plant is growing upwards could mean that perhaps it isn't getting enough light and is stretching for it. However I think it is more likely that it is an older plant that's just been consistently overwatered for some time. Echeveria are finicky, but resilient, when it comes to overwatering. They don't usually die but it can mess them up pretty good. What I recommend is that you simply dehydrate the plant for a week or so, then severe the stem in half and discard the bottom half. Place the top half with the rosette in fresh and dry media(I use 2:1 perlite/sand when rooting, just preference) and put in shaded light conditions until roots form.

I have never actually attempted this method with an echeveria but I know they can be rooted in this way. The leaf pulling you pictured I am not sure about.

Yes, your plant is etiolated; not nearly enough sunlight. That is why the upper stem is so thin and the leaves are far apart. Next, after cutting the head off allow the stem to callous for a week or so before planting or you will run the risk of rotting the stem. Next, I don't discard the bottom stem because with enough sunlight it should grow new head(s) from the old leaf scars as pictured. While you can't appreciate it from the picture, the plant on the left has three or four new heads. Not all leaves will grow new plants. And if you don't remove the leaf correctly, it won't root.

thank you for the feed back much help ,didn't think i watered it that much but many i was, when i brought it from a baby they had fully grown ones swell which were tap at the steam then when thicker with the rosset on top but ,as you said i don't think mine were in the right light conditions

Yes, cut it and callous before replanting.

Thank you for adding the callousing part. :) It's not required as long as the media is kept dry and the plant is ready to look for water, but it does help and does reduce chance of rot. Let us know how your echeveria turns out later on.