Vibration, do I worry?

[Crowbar]

Hi guys,

I can feel a small vibration on top of my Maverick. Not sound vibration, just a little bit like a running machine. Its over the power tranny area.

What do you think? Is this normal enough or is she about to blow? The amp sounds fine and does not smell hot. Maybe its been doing this the whole time and I just noticed? Doubtful, I woulda noticed.

Any input apreciated,
Thanx.

 

[Big Block]

Thats really weird. I've never heard/seen that. STAND BACK lol.