Here is my updated MaMa's Careful Synth approach with low and high requirements. I will be recommending this as my preferred approach to others because it's incredibly slick. It will require some classes to choose between reclaim and Innovation. Armorer will have to choose between ToT, Innovation and Reclaim. Also it should be noted the sequence is length and somewhat complex. There are no rapid touches. The Flawless success rates are very reasonable Likewise this rotation can be used for Heavensword 1* crafts just be aware your 5th and 6th careful synths will be turned into two hasty touches (without any SH/SHII).
The goal of the synth was to find a rotation with ultra stable progress while having a Byregot's which was under Ingenuity II and Innovation. Ingenuity II adds around 1100-1500 extra quality while Innovation adds around 800-1200 extra quality. This effectively reduces the number of inner quiet stacks required to reach 100% (and the number of hasty touches you must succeed). You can hit 100% quality with 9 Inner quite stacks with only 1660 starting quality. Likewise you will always get 10 total hasty attempts and never any less. One ToT's can safely be picked up during Flawless easily used up later as Precise/Basic touch.
Also as shown below this approach scales with your gear, both Craftsmanship and CP. I recommend HQ Baked Onion Soup for this approach since it scales directly with Craftsman and CP. After reaching a base of 788 Craftsmanship you can flip to HQ Seafood soup for the extra control. You can attempt this rotation successfully with the bare minimum melds just reaching 2 star requirements. Anyway let me know what you think.
Video Guide:
https://www.youtube.com/watch?v=IQChyC1EUag
Minimum stats with food:
Craftsmanship 718
Control 695+
CP 398 (no Innovation), CP 416 (Innovation), or CP 419 (Innovation and last Hasty gets SHII).
Crossclass skills required:
Comfort Zone (ALC 50), Steady Hand II (CUL 37), Careful Synthesis II (WVR 50), Hasty Touch (CUL 15), Ingenuity II (BSM 50), Waste Not II (LTW) Flawless Synthesis (GSM 37) and Makers Mark (GSM 54)
Note: Innovation is optional and Reclaim (CUL 50) is probably the better choice between the two. Ideal placement of Innovation is shown in the rotations.
-- Extra Progress Rotations (One ToT allowed during Flawless) ---
Kat's - MaMa Careful Synth (Low CP, Extra Progress) - Required stats 746 Craftsman and 446 CP (Character base stats 718 Craftsman, 398 CP and HQ Baked Onion Soup):
Kat's - MaMa Careful Synth (Max CP, Extra Progress) - Required stats 767 Craftsman and 467 CP (Character base stats 739 Craftsman, 419 CP and HQ Baked Onion Soup):