Mounting PT advice

[captainlip]

I know this is a simple answer but I wanted advice on the best place to place in a rango running aluminium chassis and aluminium sides as ive heard of a few issues with PT placement and the PT not functioning fully with all the alloy around.

would you recommend higher up such as ontop of the lipos?

or will low down be ok near the chassis?

Ive just replaced my amb pt with a more compact mrt pt as in jimmys 410 review.