Adfreetv said..Thanks 'Team Larry David' for all your great input.
To be more specific, the main problem is my location and I can't or won't change that. It's an ocean beach with up to 5 lines of small to medium breakers to get through (about 50m) before I am out the back and deep enough to start. It is a nice curved and sandy beach but with the wind blowing cross-shore I only get about 5 starts before I am blown downwind into the curve of the beach and the breakers again. I do about 2 or 3 walks of shame a session and repeat the process. So this is why I originally thought the smaller mast would help.
So - I can now body drag out, start by rolling up onto the top of the board with as little power as possible and then dribble along a bit before something goes tits up. My record is about 100M maybe 2 sessions ago

. What happens is that I don't feel comfortable cruising with the board flat on the water. We porpoise and nose dive and I feel I should be further forward. I am using a lot of kite input to control my speed (too fast then too slow (very ham-fisted)) so I can't take my front hand off the bar and open my body to the direction of travel like I know I should. My board is the 132cm smaller J Shapes board and I feel that my front foot strap is not far enough forward but I also think I need more nose (bigger board) to help with the nose dives. With my back foot just in front of the mast (or on the front mast screw) and my front foot in the front strap, I feel like my feet are too close together?? I think that this is my major issue.
So - we do have some progression but it's now been some time since my best 100m run (where I did get my front hand off the bar and kept the kite still-ish).
In for a penny, in for a pound - based on these reviews of the Cruiser, I think I better get one.

Cheers Team - we will get there

Hi Adfree. It sounds like you have multiple challenges.
Most of your time is spent body dragging out and then in and then out again. Very time consuming and inefficient.
You need to be somewhere (just a few times ) which can give you the chance to get those first few winner runs without other challenges. Then it will come together much more quickly.
Your 100 metre run then needs to be repeated many times ... kite control and board control need to all come together in a step by step process ....but that will take lots of repetition .... even without changing your gear for better options.
I had SO many stacks. 100s
That's a choice for you and probably your biggest constraint at the moment on that gear . It's sounds like a nice spot to foil once you get going ??
I learnt on the 155 ...and reckon it would be more difficult on that shorter board as it wont give you as much stability ... and I don't know if the front foot straps are closer to the mast which would add to your problems.
Maybe others who know will comment.
I am only just starting to see that I don't need as much board after a year on the jshapes as now I am proficient I guess.
The cruzer foil will make it easier . It's less reactive and more balanced than the free ride one. But I still love riding the freeride foil also.
There is so much info about controllling the ride with body positioning.
My bit of advice to control the porpoising to start with is ...before you first sine the kite .... take a moderate forward body position , bent front knee and hips forward ... that way you are already forward when you get up.
Even if you have your back foot in front of the mast your upper body could still be leaning back against the kite causing the porpoising.
Getting forward after you are up can be tricky as it feels counter intuitive.
Leaning back against the kite is something we take for granted on sbs or tts. It kills you when learning to foil.
You have to get used to standing up fairly straight and in line with the mast or it throws the balance out. Head placement is fairly critical to this.
I imagined I was balancing on a small platform using the kite to help me stay fairly upright until board speed got to the point where the foil would start to fly.
Hope that helps a little.
Cheers.