SupplyDaddy posted this, credit is his on how to go above 40 watts. Haven't seen it anywhere else and I didn't know about it. I don't know how to share his post, so I'll paraphrase. Click the button 4 times, puts the Vinci x in rba mode, screen turns from yellow to blue. From there you can adjust the wattage up to wherever you like, same 4 clicks to go back.