Ok, quite a few updates.
- The hold is firm at the trim point now. It was a linear spring ramp with nearly zero force for the first bit of travel, the "null zone" feeling. It now behaves like the real magnetic brake: resists immediately, same override force at full deflection.
- Force trim on/off button. A second learnable button that works like the pedestal FORCE TRIM switch in the real ships: press once and the cyclic goes fully loose (hover work), press again and the brake grabs right where the stick is.
- Beep trim. Nudge your stick's hat switch and the trimmed position walks slowly in that direction with no FTR press needed. Works out of the box with the hat; hatless sticks can learn four buttons instead.
- Follow-up trim (AFCS ships). Optional: below 40 knots, steady stick pressure slowly re-trims toward the stick, which is apparently how the EC135/H225 family actually behaves in the hover.
- Every helicopter now gets the right trim style automatically.
Load anything, from an EC135, to a Huey, or an R22 and the bridge picks the matching behavior: classic force trim (Bell/Sikorsky/military types), AFCS trim (Airbus/AW types), or no force trim with light trim springs (Robinsons and most light trainers, which don't have force trim).
There's a new Trim style picker in Tuning → Helicopter if you want to switch or fine-tune, and everything still saves per profile as before.
This is based on a list of all currently available first/third-party helicopters for MSFS 20/24 and XP12. I'm sure there are some missing ones, please let me know if something doesn't work.
I'm not sure about the auto-detection of the hat switch. Is that a good idea?
Here's the new build - https://ffb-bridge.com/beta
I'll update the main post later, leaving that version up for know.