2012Arms forum
Removal of tension scale windows from Pro arm canisters
14 years old. Gear and prices may have changed since.
DisputedParticipants disagreed and reached no conclusion. Read the findings as positions, not as an answer.
What the thread found
- Pro discontinued the printed tension scales on their canisters when they introduced gray canisters, citing cost as the reason.
- Operators can adjust arm tension effectively by counting the number of turns on the adjustment wrench instead of relying on scale markings.
- The tension scales are most useful during the initial learning period with an arm, but experienced operators typically develop feel for proper tension without consulting the scales.
- Pro began painting the arm wrench to provide visual reference as a substitute for the scale windows on the canisters.
- The gray canister design was developed to target operators using lighter camera packages and those who do not require the larger four-canister arm configuration.
Depends on
- Some participants disagreed about whether the manufacturer should prioritize professional operators or design for broader user appeal.
- The claim that scale windows are less useful for beginners versus professionals was debated but not conclusively resolved.
- No definitive information provided about which specific canister models retained or lost the scale windows.