Issues with 7890B/7697A GC-HS Model

Hello. We are having issues with our 7890B/7697A GC-HS and the 2 mm direct liners (Part Number 5181-8818). We find ourselves bending our headspace inlet piece every time we use these thick liners and go to tighten the inlet. We have already had to replace that $4,000 piece once.... has anyone else experienced issues with this GCHS model and that specific liner?


Thank you for any help/insight

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