My Knob wont spin off. Lock won`t let you get at the set screw.
(now some one will probably say, use a puller to defeat it. If they have the foresight to carry one, go for it)
About 13 years ago Roberts Express paid my tow to closest dock (94 miles). Then I paid to the repair shop. Don`t know if policy is still the same under FECC, only time I ever broke down under load and had to be towed.
Over the years I have had both. I prefer dual voltage, of course my truck is wired for shore power. A Weekend of setting can drain the batteries real good.
Password Strength Checker Site for checking the strength of passwords.(A word of caution, the thought crossed my mind that this could just be a way to collect PW`s)