righty then , so idling after driving with 400'c is acceptable?
due to space constraints , i have it on the bend on my 63mm downpipe next to my EGT sensor.(about 30cm from the manifold) the downpipe is wrapped with 3m of high temp bandage

made the mistake of checking the working of my Rajay external wastegate(which wastes straight to atmosphere just below the alternator)
with my bare hand - stupid!!!!

the sidies would idle at about 100'c.......