I finally decided to go ahead with a project I've been wanting to do for some time now. Building myself an F1 wheel. I pretty much know what I want but could also use some guidance as well for some things. Mainly the electronics. So I will be building this starting with the electronics layout and will build the wheel around that so to say. The wheel will be attached to a G25 base but I will make it universal so I can attach it to other wheel bases so a quick disconnect will be in use as well. This is minor at this point but plays a key part as I want to keep this wheel and be able to use it when an upgrade comes around. So here is what I want to do. I want to have hard mounted paddle shifters on the wheel and possibly two clutch paddles as well. I'm thinking of using hall sensors for the clutch paddles but need to do some research on how to apply this. For the shifters I can use buttons for this. Now I do have some questions regarding the SLI-Pro. I'm unsure if I can hook up all of the buttons, switches and encoders to it. I don't know if I will need to add an additional HID device or not. Here is the short list of what I want to connect. The front face of the wheel: 12 buttons central rotary switch with 12 configurable positions 2 additional 12 position rotary switch rotary switch for display brightness two 12 position switches for changing display information 2 rotary encoders for thumbs The back of the wheel: 2 buttons for the paddle shifters 2 buttons or hall sensors for the clutch Total for the front: 6 rotary switches 2 rotary encoders 12 buttons Total for the back: 2 buttons 2 hall effect sensors/or some sort of switch Now is it possible to connect the above to an SLI-Pro or will i need to add another HID to achieve this? Thanks and pics will be posted as this project progresses.