Ridge Runner

How do you like it?  Any issues?  

Hi. Where did you get this?  How’s the new oil working out?  some message boards post say we need to add more than the manual specified oil to protect the wet clutch.  Did you just put in the little less than 2 quarts?   Have you been able to locate a parts and service manual?  I’ve written to 
Coleman and HISUN with several questions, zero response.    Thanks