paddle shifters version 2.0
hey guys, OK, I have another development in these paddles, get ready for version 2 of these
as you guys know, I have found a way to adapt the paddle shifter complete switch assemblies from the late g35/g37's to the fx & the earlier g's(obviously what this thread is). my method was to mount the existing paddle/switch assembly to the column which has worked out well, there are a few guys here running these. my restrictions were the physical size of the paddle switches themselves, I just about squeezed them in the fx column cover & actually had to cut a small relief in the lower cover to accommodate these switches. it did work & they did fit, about the only minor issue was that when the column is fully extended out, if you look under at the sides of the column cover, you can see a part of the switch. it is a minor cosmetic issue & in no way a deal breaker, but less than perfect to. to completely re engineer the whole paddle switch assy would not be worth the effort for a minor flaw such as this.
well, I have had many guys contact me about adding paddles to there cars too, one of the inquiries were to fit them to a 350z. at first I thought that my method used here would be applicable, but upon further inspection I realized that this was not the case. it turns out that in the 350z's, the ignition key cylinder is actually on the column itself, & it sits right behind the wiper stalk, leaving no room to physically fit the paddle switch assembly in there. the part that needs to be exposed for the fx setup is exactly where the ignition cylinder is, so it just doesn't fit at all, I then kinda wondered what I could do to get around this.
I somehow, being the glutton for punishment that I am, took on the project of trying to rebuild the whole switch assembly itself & make it compact enough to fit the 350z application, the only real reason I can give for this is it looked like a real challenge & I thought it would be cool if I could pull it off. I bought a set of paddles & chopped them up, intending on using just the magnesium paddle but mating it to my own pivot/switch. well, the first part, mounting the paddle & having it mount in the right spot & having it pivot was done by me easily enough, but, then came the problem. the problem was shifter "feel", I mean with the paddle pivoting & having a spring return it just didn't feel nice at all. the factory paddles have a nice click feel to them, a kind of snap action rather than a smooth flow through the travel. the bulk of the extension on the OE paddle switches is what makes them feel the way they do, there is a spring in there & a cam that has a detent, bottom line is without this it just feels like crap, imagine a high beam lever type feel, not the best for a paddle shifter really, it worked, but wasn't really good enough to call it successful yet.
well I played with quite a few different designs with different springs, leavers & cams, but the confined space made it very difficult to get something to work the way I wanted it to. I almost gave up a few times, especially after I changed my design a bit & had to invest in yet another pair of paddles to chop up, rendering the first set useless, but, I didn't give up, I really thought that if I gave this enough effort I knew I could get something to work the way I wanted it to. I also promised one Z owner who has been to my shop several times for testing & measuring that no matter what, I would get a set to work in his car at least, so now I couldn't even just quit.
well, to make a long story short, after around 8 months of developing this thing off & on, I finally came up with a solution. a solution that not only makes them feel as good as the factory shifters, but actually feels even better! the factory paddles do work well, obviously there on many thousands of cars, but, they do have a kind of plastic feel to them, the paddles are magnesium, but the mount & the snap action & everything is plastic. my new design uses chrome plated magnets for it's snap action & a steel plate mount design with a steel positive stop. the difference in feel is nice, when I side by side compare my design to the Nissan design the difference is obvious. the OE Nissan feel is like thud-thud for each shift, where mine feel more like click-clack. it has a fine metallic feel, kinda like cocking the trigger of a gun or something, they feel really awesome & feel like more quality than the Nissan plastic feel.
well, the next question may be, so what, we don't have 350z's so why are you telling us this. well, heres where it gets interesting. Nissan, as well as many other manufactures try to stick with a pretty standardized design on there assemblies, so even though each car may have different steering wheels & different column covers & columns, the basic inner dimensions & the basic orientation of everything relative to the steering wheel & control position is the same throughout there whole product line, while the different inner switch housings may be wired differently weather it's for an fx, a g or a z, the actual inner housing itself is the same across the board, they share the same turn signal stalks & wiper switches, etc. what this means is I was able to tweak my design to be able to fit pretty much ANY Nissan/infiniti.
this means that my new design will now fit all of the g's, the Z's, the maxima's & the altimas & possibly others too, & it does indeed fit the fx as well. this means that I can build just one assembly that will be universal to all Nissan/infiniti's. no more having to order an inner switch housing for each different car, no more having to have each car setup be different, now, I can build many of these & then the only thing that would have to be specific to each car is the column cover. this does help reduce costs a bit, now I don't need to buy an inner switch housing that's over $100 by itself, & now I can invest in building a larger quantity because of the universal nature of these, I haven't gotten exact costs yet because I need to source a supplier of the steel plates & brackets that will be pre-cut to my templates, & there is more labor in assembling these, but I'm guessing that overall costs may be reduced by ~$100 or so maybe.
one of the benefits is, on this design, I no longer need to open up those lower reliefs for the switches that were visible before, so now they will be more cosmetically perfect to, my new switches fit completely within the cover. my new design is much more compact than the original Nissan design & just fits better. also, since I was able to design this from scratch I was also able to spec a different switch type for these. the OE Nissan paddles use a single pole single throw switch, it's just off-on. this made it necessary to use relays for the flip flop action required in the circuit, but now, I am using dual throw dual pole switches, which is exactly what Nissan uses at the floor shifter itself, so no relays, direct wire. while the relays made no huge difference really, just a few hundredths of a millisecond delay, these will eliminate that & eliminate the need for relays all together, just that much more perfect
to all that already have the first design paddle retrofit, this in now way makes the first design obsolete or any less great than they already are, it's just that this new design is improved & slightly better & may be a bit cheaper too. actual production on these probably won't be right away, I still need to digitize my templates & work to source a supplier who can laser cut my plates & stuff, might have something ready by around Christmas time, until then if I had to build an fx paddle shifter right now it would still be the first design which is still not bad at all really, once the new design is in production I won't be doing these first designs anymore unless someone specifically requested them.
oh yeah, one more thing, & maybe a big factor for many considering these paddles. my new design does not require removal of the steering wheel any more, the install of the new design will be much easier, just remove the lower cover with a few Phillips screws & install the paddles & the new cover,that's it. steering wheel & airbag & everything don't need to be touched any more, making the install that much easier. of course they still need to be wired in so the radio does still need to be removed for wiring, but the mounting of the paddles themselves will be much easier & the labor will be much less for those that would have to pay someone to install. I'll add some pictures later
