Illya, One thing I’d recommend is switching from the “calibrated” q-tips to the true metrology-grade ones (;)), such as this: https://www.amazon.com/dp/B07T4HRZGJ?ref_=ppx_hzsearch_conn_dt_b_fed_asin_title_6. Reason being the foam tip should be a bit better at not leaving residue (such as cotton fiber strands).
Radu. _______________________________________________ volt-nuts mailing list -- [email protected] -- To unsubscribe send an email to [email protected] To unsubscribe, go to and follow the instructions there.
