Reduction Engineering/Accugrind interview questions

Found company thru GPAC. 1st on-site interview with plant manager went well. Nice small company, lots of growth potential. Definitely was interested in position. Here's where things flopped... Spoke with GPAC... Said lets move forward, thumbs up. After GPAC spoke with RE. All enthusiasm was lost. Clearly someone got greedy..... Returned to company for 2nd with general manager..... I knew as soon as i entered the building it was over. Thanks for making me drive 1.5 hrs to be told no. No class shown by either party. A complete waste of my time.