User talk:103.9.74.28

Welcome!
Please refrain from making unconstructive edits to Wikipedia, as you did at Pressure switch. Your edits appear to constitute vandalism and have been reverted. If you would like to experiment, please use the sandbox. Repeated vandalism may result in the loss of editing privileges. Thank you. Denisarona (talk) 08:21, 10 August 2018 (UTC)

Please stop your disruptive editing. If you continue to vandalize Wikipedia, as you did at Pressure switch, you may be blocked from editing. Denisarona (talk) 08:22, 10 August 2018 (UTC)