I've hit with a Carmeli Cue, and want to get one myself. The only thing I didn't care for was they are a little too back-weighted for my liking. But it could have been the model my friend had as well. They're a very good value and he does some terrific work.
Please take a look at the link in my post a couple before this one.
I am playing with a newer plain model Carmeli that is weighted differently.
Ariel can explain better but its cored with one piece of wood all the way through.
The other ariel that I have is weighted towards the rear. My newer one is weighted very evenly.
I test hit with some others that he built just like this one and they all played the same and felt almost identical.
While its pretty simple cue design the play is from from ordinary.
Im not sure of where you are in Cali but let me know and maybe I can meet you somewhere and let you hit a few balls with mine.
Also go ahead and call Ariel and inquire about the newer design cues. Tell him like the cue "alabama" has. Thats my nickname.
Hope this helps and definitely figure out a way to try the new style. It will probably fix what your issue was with the rear weightedness.