SloMo Posted October 9, 2020 Report Share Posted October 9, 2020 Hello, today i finished my 3-axis trimm-device, which a build up as a first step of building a BFF-Force-feedback-System. I used a Leo-Bodnar-Board and 3 pcs. of 10-turns-Potentiometers, as suggested by Leo. Connecting and calibration worked well, but when it comes to the "control-assignment" in MSFS, there is only the elevatror trimm with an possible assignment as -100% to +100%-Axis. So for now, elevator-trimm works, but how to assign the other two axis ? Can i assign them via FSUIPC as second inputs for the aileron and rudder ? And what about sensitivity ? The elevator-trimmwheel seems to be over-sensitive, and the sensitivity-adjustments of MSFS seem to be not usable for a trimm-input. Is it correct, that i can handle this via FSUIPC too ? Making a curve with less sensitivity during the middle 2 turns ? I am hoping for solutions, becausebeside those problems, my new system feels fine. Build up a sheet-metal-box out of Stainless-steel, the trimm-wheels are 3D-printed with a steel-body inside ( adds inertia ! ). Each axis is build up with 2 ball-bearings and an overload-protection for the potentiometers. The Cover-plate is easy interchangeable for having different switch/button-layouts without manipulation the box-design. The system is designed for use in a lowered position beside my chair or onm the desktop. If there is any demand for this, i can provide kits or completely assembled systems in the future. ( Have allready 5 sets of metal-parts) I am on travel for the next 6 days, and i am excited to finish and/or finetune the system after coming home. Best regards Stefan Link to comment Share on other sites More sharing options...
John Dowson Posted October 9, 2020 Report Share Posted October 9, 2020 Hi Stephan, first, I have moved your post to the dedicated FSUIPC7/MSFS sub-forum. Please use this sub-forum for question on FSUIPC7/MSFS. 18 minutes ago, SloMo said: Can i assign them via FSUIPC as second inputs for the aileron and rudder ? Yes, you can - but only if your device is recognised as a standard windows HID device. 19 minutes ago, SloMo said: And what about sensitivity ? The elevator-trimmwheel seems to be over-sensitive, and the sensitivity-adjustments of MSFS seem to be not usable for a trimm-input. Is it correct, that i can handle this via FSUIPC too ? Making a curve with less sensitivity during the middle 2 turns ? In FSUIPC, you can add 'curves' to adjust the sensitivity. I suggest that you just download and try FSUIPC7-beta. It currently comes with a time-limited license so you can try the assignments. See John Link to comment Share on other sites More sharing options...
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