HOTPOINT T/D CONDEN. CTD00

Can anyone confirm the stat placement, the customer has already changed the thermostats and the white spot thermostat is on the right hand side,

Iv changed a few recently and thought the white spot went to the left?

Theres no stat sheet in the Hotpoint part box like the older thermostats, with temperatures etc.

Also qualtex have started to sell a replacment for the above and i use the green stat kit from qualtex when out of stock etc and had no problems?
I know really id prefer not to do this with the safety aspect of tumble dryers? anyone had any problems with none gen thermostats?

Another customer of many this week attempting to DIY, plenty of phone calls as well for parts.