When i switch to the first and last position ( Neck and Bridge )
I get little to no sound

Is the switch screwed or something ?

Sounds like one of the wires is loose.

Guitar(s): .Shecter Tempest EXTREMEEEEEE
--------------Maton CW-80

Amplification: Randall RG75 G3
if the switch was the problem, it might cause problems on all the positions (not 100% on that but makes sense). i would just recheck the wiring.
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What guitar is it, what pickups are in it, is it all stock, or did someone do the wiring?
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My band:
Fractured Instinct
(For fans of Death/Groove/Prog Metal)

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