just a note - spoilers are mainly meant to take room for small calves - IMHO using the spoilers for forward lean is a bit of a hack, like using wedges inside the cuff, for canting - it may achieve something better, but it would be "faked" and your leg always "pushed" from behind... maybe reasonable as a learning tool.
it's better to solve it by looking at all the cuff-related parameters (stiffness, forward lean and cuff height) and ramp angles (with lifters both inside and outside the boot) and remember that the final results will also vary from binding to binding... each binding has its own delta angles.
there's a lot of shortcuts to fore/aft setup (spoilers, heel lifters etc) but all of these parameters impact your skiing differently.
Not a lot of people can figure your setup up from just measurements, so testing is truly in order: heel lifts, lifter plates etc. Not only that, but as you evolve, your setup will need to change, to keep up with technique...
Mmmh, you might be on to something here...I remember my first pair of Dalbello Scorpion, which I gave up trying to ski with for too much pain and swellingt in the right external lower portion of the calf (just above the ankle) came equipped with two different zeppas
This one has only one, no optional substituion, I might give Dalbello a call thoug, to check if anything is available.
The other thing I was mulling over is...going in the opposite direction to Bill's advice (thanks also to his clips and message) and completely removing the spoiler and see if that change anything.
Nobody, do those new boots have cuff alignment adjusters on both sides of each cuff? If so, and if the side-to-side alignment is already set for your legs, you can see if both adjusters on each boot can be turned to tip the cuffs equally more forward (or back as one's case may be) while maintaining the correct side-to-side alignment for each leg.
Don't be surprised if correctly set cuff alignment is not the same for each leg. Few of us are symmentrical.
Yes, they have canting, internal and external, but as I say above, I might first try to play with the spoiler and zeppa (if another one with different incl angle is available, or play with it adding lifters) and see.
The main thing, I suppose, if that I need to ski these boots more, to try and adapt to them.
Again, a totally different boot than the Tecnica, so might need some time to get used to it (once an optimal setup will be found)