Thanks, I had seen the video.
I decided to try a diferent tack. Presuming that the extra 'give' of the foam slug was keeping the pressure sensor from reading lighter inputs, I decided to trim it down a bit. Figured a lil less cushion would get rid of the deadzone/slack I was experiencing with my set.
It worked.
Already had the different lube, and the longer metal spacer, original throw on the pedal. Before, I had a deadzone of around 15+% or so as shown in both the CS Pedal utility and GTREvo. Though others may prefer this, I found it difficult to gauge when the braking would actually begin/end which made trail braking rather odd. The gas pedal though was just amazing, perfect modulation from the first degree of movement, made it muuuch easier to catch subtle slides out of corners and drop a second or so.
So I cut about 1/3 of the foam slug off with a razor, allowing me to use the full size of both pieces if it had no effect.
Result: NO deadzone at all, just as with the gas pedal. Breathe on the brake and get a little, press harder and get progressively more until full stop. The only thing that feels different is the pressure is a little bit lighter due to the reduced cushion I suppose. But most importantly, in the CS utility, I registers each degree of movement from the first application of pressure. The throw is a little bit longer as well, sort of inbetween the original setting and the shorter range with the longer metal spacer. Personal preference, sure. But for me, the action of movement and the reaction to slight pressure are now what I hoped for.
RE: Actual cars. Some certainly have some degree of deadzone, sure. But if I breathe on the brake in our BMW, it applies braking. If I do the same on my motorcycle, even slightly, it does the same. This allows me to balance on the edge of brake/no brake to make slight adjustments to the weight distribution when entering a corner and control the balance of both vehicles to a finer degree. I'm just an amatuer, but I'm sure a proper race car has room to tweak this to a ridiculously fine degree due to driver preference since they are on the limit of traction all the time. Nice to find a way to do something similar with these pedals
Easy to try out, if you prefer the stock arrangement just put both pieces back in together. I'm sure you could do a little less also, 1/4 maybe, but 1/3 feels good to me at the moment, if I need to adjust it at all then I'll add a 3mm slice to tweak it. But now, I'm just gonna drive
Z