[aussiblue]

I will see if I can find a borescope and have a look when I head back on the weekend.

Supercheap also have a much cheaper Toolpro one on clearance in some stores and Jaycar have a range of them them (see https://www.jaycar.com.au/usb-inspec...2-25m/p/QC3373 and https://www.jaycar.com.au/inspection...h-lcd/p/QC8710 and https://www.jaycar.com.au/inspection...ation/p/QC8716 and https://www.jaycar.com.au/inspection...creen/p/QC8712) as do Altronics (https://www.altronics.com.au/p/s8747...3.6-metre-9mm/ and https://www.altronics.com.au/p/s8747...i-app-control/ ). Autobarn also have this: https://www.autobarn.com.au/to27998

As Scotty Kilmer says, they have endless uses in the car and elsewhere (https://www.youtube.com/watch?v=Qh9v9qSn87U and https://www.youtube.com/watch?v=EgqY0sRnXbo and https://www.youtube.com/watch?v=RtFCiIUQX0I).