lespaul6":2k579be2 said:
yes... I thought that might be the case as Ive only seen them blow from the bottom as well. anyone have pics of their can caps blowing from the top??
Not seen one in 38 years of owning marshalls....its always the the vent on the bottom of the can starts venting/bulging,
The vent by the terminals is there for a good reason and it actually works as an indicator of failiure and if the vent bulges then it should not be ignored but plastic on the top of the can is just heat causing air to expand and stretch the thin plastic which has become soft and pliable/stretchy with the heat and then when it cools the plastic stays in the dome shape, if the can under the plastic is flat its fine .. but if it it makes you feel safe then you could always change it