From 5 minutes on this video shows a close up of the G-Belt operating from the side and then from directly overhead. From those angles the G-Belt action is easy to follow.
I turned off my NLRv3 to shoot this and sadly I didn't feel like I was missing much.
For me this helped verify:
- That the seat isn't flexing where the G-Belt is through bolted.
- That despite the fact that the Prisma seatbelt openings don't seem wide enough, the belts coming off my shoulders are angled so that it works.
- That the sound that the G-Belt makes isn't intrusive. The auto-gain is up and you can hear my Index headphones in the background which are set at 60% volume.
It is also obvious that my NLRv3 pivot doesn't hold the seat very still.
I chime in after a few days of proper testing.
My rig:
- Motion Platform V3, Traction Plus, G Belt, Buttkicker, bass shakers on Brake and Gas activating with ABS and TC. Sparco Seat with 6 point harness set very, very tight.
- Software: ACC, SimHub for shakers, SimCommander for Belt, Software for the motion platforms. I only race in VR with Reverb G2.
After setting up i reached a balance in which everything i feel is perfectly blended together.
In particular, i turned down the motion platform to 50%, reduced bumps setting, kept at 100% lateral and longitudinal forces which gives acceleration/braking and lateral G Force.
The G Belt is set on its standard 100% setting with focus on braking and cornering, and reduced settings for bumps.
Now everything feels just right, i am completely locked into my seat, like really locked in, the G Belt reactions are swift and precise, and it does significantly add to immersion. For the price of the thing, relatively to what adding motion to a rig generally costs, i would say it is absolutely worth it.
It is true that the V3 is unable to stay perfectly stiff and this is its single drawback, measuring it it flexes for about 0.5cm i.e. under braking (it has always been this way). It is not perfect, but it is what it is.
It is absolutely key to truly tight into the harness. I'd say that a 5-6 points harness is an absolute must for the G-Belt.
I would say that they key with motion platforms etc is to reduce the manufacturer standard forces, as those are meant more to "impress" vs. giving real realistic feedback. Besides, the added benefit is that you reduce stress on them.
I would say that the G-Belt besides adding up on immersion (meaning fun), does give and edge on improving performance.
While i've understood that for some type of people, like me, 50% of the fun is on the driving and 50% is on the tinkering, i am truly having a freaking blast in racing with my rig (which admittedly is a very, very expensive rig).