Prosport gauge fitting help.
 

Finally my oil pressure and temp gauges arrived. Started to fit them and it went tits up from there.

There was already a T piece fitted as it had a mechanical pressure gauge fitted but it turns out the thread on the T peice is wrong so the 1/8 npt sender doesn't fit so i need an adaptor for that.

Now the oil temp Agin there was a mechanical gauge fitted so i planned on using the same location for the sensor and agian it wasn't even nearly the right size.

The problem is all the adaptors i have seen are for 1/8 npt but the sensor isn't has anyone encounted this before?