Flags, perks, genital positioning and mod values are the main things that need to be worked on.
(I'm sure there are others but these are the most important)
Very sorry to see you go if you do, but we appreciate all you have done for us anyway. Just spitballing ideas here, but maybe you could make a patreon to help out a little?
I got around this by using the leithan charm, then changing the parts I wanted. This worked but meant that I also had to use DracoGuard (I play as a Gryvain) to get back to waist mounted genitals. This aside, I agree it would be very useful if genital positioning was added.
Agreed, take a break. Things to work on: perk editing, automatic flag changing, maybe adding key items and um........ that's all I can think of for now but I'm sure there is more.
In answer to number 3, TitsEd uses the latest backer build, so it's always up to date. As far as 1 and 4 go, I think you should be fine, nothing's happened to me yet and I have used this quite a lot with a few different saves.
Which version of TiTs are you using? Because the save editor uses the latest backer build and the website uses the public build. Backer builds sometimes have items that public builds don't, so when you try to add them to your game (if you are using the public build) it doesn't recognise the...
I really appreciate that you take the time to read all our comments and give feedback on them. It's very refreshing in comparison to some other devs who just don't give a crap.