Yong heng compresser

My yong heng has worked flawlessly so far. After handpumping for years, it is wonderful to be able to fill my guns in just minutes with no effort. As far as cost is concerned, I've thrown away more money on cheap airguns than what was paid for the Yong Heng. All you need to do is watch the temperature and keep the oil clean by changing it when needed and the thing should last you a long time. 
 
To owners of yong hang's. Is the temperature prob in the correct place? And yes it goes in deeper...
1541830702_947478295be6782ea1a3c6.31767659_20181109_213023.jpg
s it