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Comparison and tuning characteristics of GPI Pro Titan and Steadicam G70x stabilizer arms

What the thread found

  • The GPI Pro Titan arm is described as robust and well-made, functioning effectively out of the box without requiring adjustment
  • The Steadicam G70x is lighter than the Pro Titan and offers a greater boom range by a couple of inches
  • The G70x arm can be tuned for ride control, while the Pro Titan arm performs best when slightly detuned with arm sections pointing slightly downward rather than level
  • The Pro Titan arm exhibits reduced isolation and bounce characteristics when detuned compared to being wound up to level
  • Spring canister configuration and tension adjustments on the Pro Titan arm may influence performance, though this remains an area for further testing
  • According to physics principles related to springs in series, the performance of the Pro Titan arm should theoretically remain consistent regardless of whether different spring combinations are used at varying tensions

Depends on

  • The comparison tests shown in the video were conducted with specific equipment and operator technique that may not generalize to all users
  • The Pro Titan arm in the initial tests appeared to be oversprung and not optimally configured
  • Claims about spring canister behavior are based on theoretical physics rather than practical testing results
  • The possibility of meaningful differences between various spring canister configurations remained untested and unresolved

Gear in this thread

G-70Xcatalog

Same gear or parts

  1. 2026Mounting a G70x arm on the rear socket block of a Walter Klassen vest (transition from Exovest, regular operator setup)DisputedFacebookThe Steadicam Group
  2. 2026Rocket Arm (elastic band arm) versus traditional spring arms like the G70x: performance, weight, build, and design dispute.DisputedFacebookThe Steadicam Group
  3. 2025Getting started with Steadicam operating as a professional freelancerGeneral Discussion
  4. 2025G70x arm clearance with Kickback-Link on older Walter Klassen vest: socket block options and workarounds.DisputedFacebookThe Steadicam Group
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