Labs that lack a proper alignment tool often encounter several pain points:

• Inconsistent results: Without eliminating misalignment, you might see a higher scatter in your data, requiring more repeat tests to verify trends.
  
• Frequent specimen failures at grip: As mentioned, misalignment causes specimens to break at the grips, which means wasted samples and unclear results (was it the material or the setup?).
  
• Difficulty meeting standards: You may find it challenging to prove compliance with standards like ASTM E1012. If a customer asks for evidence of alignment calibration, you wouldn’t have it readily available.
  
• Audit/Certification hurdles: If pursuing any lab accreditation (ISO 17025) or trying to win aerospace contracts, the lack of an alignment system could be a red flag. Auditors or clients might require you to demonstrate how you control alignment.
  
• Hidden equipment strain: Misalignment not only affects specimens but also puts eccentric loads on your machine’s crosshead and bearings, potentially increasing wear and tear. Over time this can lead to higher maintenance costs or equipment drift. Using the alignment device helps ensure forces go where they’re supposed to – through the specimen, not into bending the frame.
  

By addressing these issues, the alignment device essentially solves the root cause. It brings consistency, clarity, and compliance to your testing process.