Hi Dike san Thanks for your sharing report.Is this report for TE internal use only? Or you sent out for customer?In the worst case, I reconfirm the design intent with the original designer regarding the interference between Contact and HSG.I don't know what kind of standard this condition was adopted because of the entanglement with SI performance.Probably, I think there was the evaluation and agreement with GD plant. But. I don't know the past history of this point…Anyway, I will check the latest Sample next week. And Create a risk reduction design.