Hey guys,

So i foolishly popped the cover on the front of the camera off.

its the one that covers what i assume is the reset switch.

Now the little rubber nubs that hold it in place will not go back into the holes.

any advice?

There is no reset switch. Those are calibration adjustments for the lens, I strongly recommend you don't fiddle with them.

Try putting a tiny bit of washing up liquid on the rubber.

I'll give that a try in the morning thanks!

Anyway to tell if I accidentally mucked up the lens calibration?

Unless you fiddled with the little adjusters you should be OK.